Kelso Leon (29 results)

Language: English
Published by Raptor Information Center / National Wildlife Federation, Washington D. C. 1978
- Softcover
Seller: Chequamegon Books, Washburn, WI, U.S.A.Chequamegon Books
Contact seller5-star sellerCondition: Used - Good
£ 7.80
£ 4.92 shippingShips within U.S.A.Quantity: 1 available
Paperback. Condition: Good. Clear tape repair on lower spine; covers show user wear with bumping/creasing at corners and light scuffing on surfaces; foxing along page edges; normal age yellowing to pages. ; Foreword by Kai Curry-Lindahl. Scientific and Technical Series #1. ; 8 1/2 x 11"; 319 pages.

Language: English
Published by Raptor Information Center, National Wildlife Federation, Washington DC 1978
- Softcover
Seller: Ken Sanders Rare Books, ABAA, Salt Lake City, UT, U.S.A.Ken Sanders Rare Books, ABAA
Contact seller5-star sellerCondition: Used
£ 11.71
£ 5.68 shippingShips within U.S.A.Quantity: 1 available
Paperback. 319pp. Quarto [28 cm] Illustrated wraps. Very good. There is a previous owner's name on the top edge of the front cover. The spine and surrounding areas of the covers are faded. Very minor soiling to the spine. Published as Number 1 of the NWF Scientific/Technical Series.
Published by U. S. Department of Agriculture Circular No. 529, 1939, 15 Pp. 1939
Seller: Eryops Books, Stephenville, TX, U.S.A.Eryops Books
Contact seller5-star sellerUSDA circular; no covers;ex-museum library; minor shelfwear w/ light creasing of corners of leaves; o/w in good condition.
Language: English
Published by American School of Oriental Research 1955
- Hardcover
Seller: BookManBookWoman Books, Nashville, TN, U.S.A.BookManBookWoman Books
Contact seller5-star sellerCondition: Used - Near fine
£ 12.97
£ 5.27 shippingShips within U.S.A.Quantity: 1 available
Hardcover. Condition: Near Fine. Bright clean square tight.No dust jacket. Ex Library (United Methodist Publishing House) with no marks, no names, only a call letter sticker on front. No other indicia of library.60 pages plus 40 plates including several fold out sketches and designs. Shelf 702. PHOTOS POSTED WITH OUR BOOKS ARE S…TOCK AND DO NOT NECESSARILY REFLECT CONDITION OR EDITION OF BOOK OFFERED FO R SALE. WE DO NOT POST THE PHOTOS.

Working Bibliography of Owls of the World with Summaries of Current Taxonomy and Distributional Status
Clark, Richard J., Dwight G. Smith, and Leon H. Kelso [Foreword by Kai Curry-Lindahl]
Language: English
Published by Raptor Information Center National Wildlife Federation Washington, DC nd (1978) 1978
- Softcover
Seller: Bear Bookshop, John Greenberg, Brattleboro, VT, U.S.A.Bear Bookshop, John Greenberg
Contact seller5-star sellerCondition: Used
£ 13.46
£ 5.30 shippingShips within U.S.A.Quantity: 1 available
319pp. 4to Oversized paperback (rustica, broche) National Wildlife Federation Scientific and Technical Series I Clean tight copy: VG+ 0-912186-27-5.
Published by Word Books 1969
- Hardcover
- First Edition
Seller: Books From California, Simi Valley, CA, U.S.A.Books From California
Contact seller4-star sellerhardcover. Condition: Good. Dust Jacket Condition: Includes dust jacket. First Edition. First edition. Ex-library copy with usual markings.
Published by Academic Press 1968
- Hardcover
Seller: Eryops Books, Stephenville, TX, U.S.A.Eryops Books
Contact seller5-star sellerCondition: Used - Very good
£ 8.55
£ 4.55 shippingShips within U.S.A.Quantity: 1 available
Hardcover. Condition: Very Good. HARDCOVER; this is NOT ex-library; owner's stamps; o/w in very good condition. Book.

Language: English
Published by Raptor Information Center. Washington, D.C. 1978 1978
- Softcover
- First Edition
Seller: Coch-y-Bonddu Books Ltd, MACHYNLLETH, United KingdomCoch-y-Bonddu Books Ltd
Contact seller5-star sellerAssociation member: PBFA
Condition: Used
£ 15.00
£ 10.00 shippingShips from United Kingdom to U.S.A.Quantity: 1 available
ALL UK PARCELS SENT TRACKED! ALL OVERSEAS PARCELS SENT AIRMAIL, TRACKED! (S/hand, Paperback, 1978). 1978 1st edition. A4 paperback. Ppxiv,322. NWF Scientific/Technical Series No. 1. Two college library stamps but very good. Very extensive bibliography with useful if complicated index by contents of the books listed. Includes wor…ks in many languages. The foreign-language listings unfortunately suffer from some typographical errors. Includes two sections giving common names in many languages to facilitate further literature searches. .
Published by Grand Rapids, MI: [1968], Zondervan Publ. House 1968
- Hardcover
Seller: Alec R. Allenson, Inc., Westville, FL, U.S.A.Alec R. Allenson, Inc.
Contact seller4-star sellerHardcover. 214 p.; 56 illus. in text, `weighing the heart' from papyrus of Ani on endpapers; 22 cm. Good orig. green cloth, front edge stained, in edgeworn dj.
Published by Grand Rapids, MI: [1968], Zondervan Publ. House 1968
- Softcover
Seller: Alec R. Allenson, Inc., Westville, FL, U.S.A.Alec R. Allenson, Inc.
Contact seller4-star sellerSoftcover. 4th printing. 191, [1] p.; 52 illus. in text; 20 cm. [Copyright 1965] Good in orig. red wrapper, front edge stained.
Published by Waco, TX: [1975], Word Books 1975
- Softcover
- First Edition
Seller: Alec R. Allenson, Inc., Westville, FL, U.S.A.Alec R. Allenson, Inc.
Contact seller4-star sellerSoftcover. 1st paperback. 142 p.; 38 illus. and 1 double-page map (Paul's journeys) in text; 21 cm. Good in orig. green and tan wrapper, front edge stained.
Published by Waco, TX: [1969], Word Books 1969
- Hardcover
- First Edition
Seller: Alec R. Allenson, Inc., Westville, FL, U.S.A.Alec R. Allenson, Inc.
Contact seller4-star sellerHardcover. 1st edition. 143 p.; 34 illus. in text, sepia photographs from Jerusalem on endpapers; 22 cm. Good orig. rust boards, front edge stained, in edgeworn dj.

- Softcover
Seller: Tinakori Books, Lower Hutt, New ZealandTinakori Books
Contact seller5-star sellerCondition: Used - Very good
£ 9.36
£ 25.00 shippingShips from New Zealand to U.S.A.Quantity: 1 available
Soft cover. Condition: Very Good. xiii, 319 pages. Ornithological reference book.
- Softcover
Seller: N. Fagin Books, Chicago, IL, U.S.A.N. Fagin Books
Contact seller5-star seller1978. Natural History, Birds, Bibliographies, Journals. Raptor Information Center/Natinal Wildlife Federation. Very good wrappers/paperback with crease on lower right hand corner 319p.
Published by Zondervan Pub. House 1968
Seller: Zubal-Books, Since 1961, Cleveland, OH, U.S.A.Zubal-Books, Since 1961
Contact seller5-star sellerCondition: Used - Very good
£ 15.45
£ 3.41 shippingShips within U.S.A.Quantity: 1 available
Condition: Very Good. *Price HAS BEEN REDUCED by 10% until Monday, June 29 (SALE item)* 214 pp., hardcover, signed by author on title page, a few pages with underlining and marginalia, else very good in rubbed dust jacket. - If you are reading this, this item is actually (physically) in our stock and ready for shipment once orde…red. We are not bookjackers. Buyer is responsible for any additional duties, taxes, or fees required by recipient's country.

Language: English
Published by National Wildlife Federation, Washington D.C. 1978
- Softcover
- First Edition
Seller: A Small Bookshop, ELMHURST, VIC, AustraliaA Small Bookshop
Contact seller5-star sellerCondition: Used - Good
£ 16.14
£ 22.73 shippingShips from Australia to U.S.A.Quantity: 1 available
Pictorial Card Cover. Condition: Good. 1st Edition. Scientific and Technical Series. Includes correspondence from the Australasian Raptor Association and note from previous owner. Booksellers nameInsde cnr and previous owner's name ffep. Some minor insect damage and edge wear to one cnr. Crease to cnr back cover. Large Format pa…perback, 28 x 21.5 cm.
Published by Word Books
- Hardcover
Seller: ThriftBooks-Dallas, Dallas, TX, U.S.A.ThriftBooks-Dallas
Contact seller5-star sellerHardcover. Condition: Good. No Jacket. Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less.
Published by Word Books
- Hardcover
Seller: ThriftBooks-Dallas, Dallas, TX, U.S.A.ThriftBooks-Dallas
Contact seller5-star sellerHardcover. Condition: Fair. No Jacket. Readable copy. Pages may have considerable notes/highlighting. ~ ThriftBooks: Read More, Spend Less.
Published by Word Books
- Hardcover
Seller: ThriftBooks-Atlanta, AUSTELL, GA, U.S.A.ThriftBooks-Atlanta
Contact seller5-star sellerHardcover. Condition: Fair. No Jacket. Readable copy. Pages may have considerable notes/highlighting. ~ ThriftBooks: Read More, Spend Less.

Language: English
Published by WASHINGTON DC. NATIONAL WILDLIFE FEDERATION 1978
- Softcover
Seller: Hawkridge Books, Bakewell, United KingdomHawkridge Books
Contact seller4-star sellerCondition: Used
£ 16.00
£ 30.00 shippingShips from United Kingdom to U.S.A.Quantity: 1 available
VERY GOOD SOFTBACK. A COMPREHENSIVE BIBLIOGRAPHY OF BOOKS ON OWLS. INCLUDES SUMMARIES OF TAXONOMY AND DISTRIBTION. SOME DATA PRESENTED IN TABULAR FORM.

Language: English
- Hardcover
- Print on Demand
Seller: S N Books World, Delhi, IndiaS N Books World
Contact seller5-star sellerLeatherBound. Condition: New. BOOKS ARE EXEMPT FROM IMPORT DUTIES AND TARIFFS; NO EXTRA CHARGES APPLY. Leatherbound edition. Condition: New. Leather Binding on Spine and Corners with Golden leaf printing on spine. Bound in genuine leather with Satin ribbon page markers and Spine with raised gilt bands. Pages: 56. A perfect gift…for your loved ones. Reprinted from 1955 edition. NO changes have been made to the original text. This is NOT a retyped or an ocr'd reprint. Illustrations, Index, if any, are included in black and white. Each page is checked manually before printing. As this print on demand book is reprinted from a very old book, there could be some missing or flawed pages, but we always try to make the book as complete as possible. Fold-outs, if any, are not part of the book. If the original book was published in multiple volumes then this reprint is of only one volume, not the whole set. IF YOU WISH TO ORDER PARTICULAR VOLUME OR ALL THE VOLUMES YOU CAN CONTACT US. Resized as per current standards. Sewing binding for longer life, where the book block is actually sewn (smythe sewn/section sewn) with thread before binding which results in a more durable type of binding. Language: English Pages: 56.

Language: English
- Hardcover
- Print on Demand
Seller: S N Books World, Delhi, IndiaS N Books World
Contact seller5-star sellerLeatherbound. Condition: NEW. BOOKS ARE EXEMPT FROM IMPORT DUTIES AND TARIFFS; NO EXTRA CHARGES APPLY. Leather Binding on Spine and Corners with Golden leaf printing on spine. Bound in genuine leather with Satin ribbon page markers and Spine with raised gilt bands. A perfect gift for your loved ones. Reprinted from 1939 edition.… NO changes have been made to the original text. This is NOT a retyped or an ocr'd reprint. Illustrations, Index, if any, are included in black and white. Each page is checked manually before printing. As this print on demand book is reprinted from a very old book, there could be some missing or flawed pages, but we always try to make the book as complete as possible. Fold-outs, if any, are not part of the book. If the original book was published in multiple volumes then this reprint is of only one volume, not the whole set and contains approximately 16 pages. IF YOU WISH TO ORDER PARTICULAR VOLUME OR ALL THE VOLUMES YOU CAN CONTACT US. Resized as per current standards. Sewing binding for longer life, where the book block is actually sewn (smythe sewn/section sewn) with thread before binding which results in a more durable type of binding. Language: English Volume 529(1939).

Language: English
- Hardcover
- Print on Demand
Seller: S N Books World, Delhi, IndiaS N Books World
Contact seller5-star sellerLeatherbound. Condition: NEW. BOOKS ARE EXEMPT FROM IMPORT DUTIES AND TARIFFS; NO EXTRA CHARGES APPLY. Leatherbound edition. Condition: New. Leather Binding on Spine and Corners with Golden leaf printing on spine. Bound in genuine leather with Satin ribbon page markers and Spine with raised gilt bands. Pages: 58. A perfect gift…for your loved ones. Reprinted from 1932 edition. NO changes have been made to the original text. This is NOT a retyped or an ocr'd reprint. Illustrations, Index, if any, are included in black and white. Each page is checked manually before printing. As this print on demand book is reprinted from a very old book, there could be some missing or flawed pages, but we always try to make the book as complete as possible. Fold-outs, if any, are not part of the book. If the original book was published in multiple volumes then this reprint is of only one volume, not the whole set. IF YOU WISH TO ORDER PARTICULAR VOLUME OR ALL THE VOLUMES YOU CAN CONTACT US. Resized as per current standards. Sewing binding for longer life, where the book block is actually sewn (smythe sewn/section sewn) with thread before binding which results in a more durable type of binding. Language: English Pages: 58.

Language: English
- Hardcover
- Print on Demand
Seller: S N Books World, Delhi, IndiaS N Books World
Contact seller5-star sellerLeatherbound. Condition: NEW. BOOKS ARE EXEMPT FROM IMPORT DUTIES AND TARIFFS; NO EXTRA CHARGES APPLY. Leatherbound edition. Condition: New. Leather Binding on Spine and Corners with Golden leaf printing on spine. Bound in genuine leather with Satin ribbon page markers and Spine with raised gilt bands. Pages: 124. A perfect gift… for your loved ones. Reprinted from 1934 edition. NO changes have been made to the original text. This is NOT a retyped or an ocr'd reprint. Illustrations, Index, if any, are included in black and white. Each page is checked manually before printing. As this print on demand book is reprinted from a very old book, there could be some missing or flawed pages, but we always try to make the book as complete as possible. Fold-outs, if any, are not part of the book. If the original book was published in multiple volumes then this reprint is of only one volume, not the whole set. IF YOU WISH TO ORDER PARTICULAR VOLUME OR ALL THE VOLUMES YOU CAN CONTACT US. Resized as per current standards. Sewing binding for longer life, where the book block is actually sewn (smythe sewn/section sewn) with thread before binding which results in a more durable type of binding. Language: English Pages: 124.

- Hardcover
- Print on Demand
Seller: True World of Books, Delhi, IndiaTrue World of Books
Contact seller5-star sellerLeatherBound. Condition: New. BOOKS ARE EXEMPT FROM IMPORT DUTIES AND TARIFFS; NO EXTRA CHARGES APPLY. LeatherBound edition. Condition: New. Reprinted from 1939 edition. Leather Binding on Spine and Corners with Golden leaf printing on spine. Bound in genuine leather with Satin ribbon page markers and Spine with raised gilt band…s. A perfect gift for your loved ones. Pages: 24 NO changes have been made to the original text. This is NOT a retyped or an ocr'd reprint. Illustrations, Index, if any, are included in black and white. Each page is checked manually before printing. As this print on demand book is reprinted from a very old book, there could be some missing or flawed pages, but we always try to make the book as complete as possible. Fold-outs, if any, are not part of the book. If the original book was published in multiple volumes then this reprint is of only one volume, not the whole set. Sewing binding for longer life, where the book block is actually sewn (smythe sewn/section sewn) with thread before binding which results in a more durable type of binding. Pages: 24 Volume no.529 Kelso, Leon H. (Leon Hugh), 1907-.
Seller: Hay-on-Wye Booksellers, Hay-on-Wye, HEREF, United KingdomHay-on-Wye Booksellers
Contact seller4-star sellerCondition: Used - Very good
£ 43.00
£ 25.00 shippingShips from United Kingdom to U.S.A.Quantity: 1 available
Condition: Very Good. Some wear, very good condition.
- Hardcover
Seller: GoldBooks, Denver, CO, U.S.A.GoldBooks
Contact seller5-star sellerHardcover. Condition: new. New Copy. Customer Service Guaranteed.
More images- Hardcover
- Print on Demand
Seller: Gyan Books Pvt. Ltd., Delhi, IndiaGyan Books Pvt. Ltd.
Contact seller5-star sellerCondition: New
£ 51.25
Free ShippingShips from India to U.S.A.Quantity: Over 20 available
Leather Bound. Condition: New. Language: English. Language: English. Presenting an Exquisite Leather-Bound Edition, expertly crafted with Original Natural Leather that gracefully adorns the spine and corners. The allure continues with Golden Leaf Printing that adds a touch of elegance, while Hand Embossing on the rounded spine l…ends an artistic flair. This masterpiece has been meticulously reprinted in 2025, utilizing the invaluable guidance of the original edition published many years ago in 1934. The contents of this book are presented in classic black and white. Its durability is ensured through a meticulous sewing binding technique, enhancing its longevity. Imprinted on top-tier quality paper. A team of professionals has expertly processed each page, delicately preserving its content without alteration. Due to the vintage nature of these books, every page has been manually restored for legibility. However, in certain instances, occasional blurriness, missing segments, or faint black spots might persist. We sincerely hope for your understanding of the challenges we faced with these books. Recognizing their significance for readers seeking insight into our historical treasure, we've diligently restored and reissued them. Our intention is to offer this valuable resource once again. We eagerly await your feedback, hoping that you'll find it appealing and will generously share your thoughts and recommendations. Lang: - English, Pages:- 124, Print on Demand. If it is a multi-volume set, then it is only a single volume. We are specialised in Customisation of books, if you wish to opt different color leather binding, you may contact us. This service is chargeable. Product Disclaimer: Kindly be informed that, owing to the inherent nature of leather as a natural material, minor discolorations or textural variations may be perceptible. Explore the FOLIO EDITION (12x19 Inches): Available Upon Request. 124 124.
More images- Hardcover
- Print on Demand
Seller: Gyan Books Pvt. Ltd., Delhi, IndiaGyan Books Pvt. Ltd.
Contact seller5-star sellerCondition: New
£ 54.28
Free ShippingShips from India to U.S.A.Quantity: Over 20 available
Leather Bound. Condition: New. Language: English. Language: English. Presenting an Exquisite Leather-Bound Edition, expertly crafted with Original Natural Leather that gracefully adorns the spine and corners. The allure continues with Golden Leaf Printing that adds a touch of elegance, while Hand Embossing on the rounded spine l…ends an artistic flair. This masterpiece has been meticulously reprinted in 2025, utilizing the invaluable guidance of the original edition published many years ago in 1955. The contents of this book are presented in classic black and white. Its durability is ensured through a meticulous sewing binding technique, enhancing its longevity. Imprinted on top-tier quality paper. A team of professionals has expertly processed each page, delicately preserving its content without alteration. Due to the vintage nature of these books, every page has been manually restored for legibility. However, in certain instances, occasional blurriness, missing segments, or faint black spots might persist. We sincerely hope for your understanding of the challenges we faced with these books. Recognizing their significance for readers seeking insight into our historical treasure, we've diligently restored and reissued them. Our intention is to offer this valuable resource once again. We eagerly await your feedback, hoping that you'll find it appealing and will generously share your thoughts and recommendations. Lang: - English, Pages:- 56, Print on Demand. If it is a multi-volume set, then it is only a single volume. We are specialised in Customisation of books, if you wish to opt different color leather binding, you may contact us. This service is chargeable. Product Disclaimer: Kindly be informed that, owing to the inherent nature of leather as a natural material, minor discolorations or textural variations may be perceptible. Explore the FOLIO EDITION (12x19 Inches): Available Upon Request. 56 56.