Heald Frederick Deforest (40 results)

Condition: As New. Unread book in perfect condition.

Condition: New.

HARDCOVER. 3rd printing. 891pp, octavo. McGraw Hill Publications in the Botanical Sciences. tight binding, clean throughout, worn at the crown, mild wear to the edges, pencil names and notation on ffep, Very Good-.

Condition: Fair. 1933. 7th Impression. 953 pages. No dust jacket. This is an ex-Library book. Brown cloth. Black and white photographs and illustrations throughout. Ex-Library copy, with expected inserts, stamps and inscriptions. Slight cracking to hinges, with exposed netting, last few pages are loose. Pages and illustrations are lightly tanned throughout. Boards have light shelf-wear with corner bumping. Light tanning to spine and edges.

Hardcover. Condition: Good. Second edition, later printing. Octavo. xii, 603pp. Illustrated. Ex-library with the usual markings, gutter before title cracked, corners bumped, good only.

Hardcover. Condition: Good. Hard Cover -- Good -- Other than wear at corners, book is clean and tight -- Tan cloth over boards, no dust jacket if issued -- 953 pages with index and illustrations throughout -- Second Edition.

Hardcover. Condition: Good.

Condition: New. In.

Hardcover. Condition: Good. No Jacket. Second edition. Book binding is sound. Text and images are clean and unmarked. This could have light cosmetic flaws, but remains in good condition. No dust jacket included with this book. This book is from a library and may include stamps, tape, and markings. Secure packaging for safe delivery.

Condition: New.

Cloth. Condition: Gut. XII, 603 p. Guter Zustand. Bibliotheksexemplar mit Stempeln und Signatur auf Einband. Sonst Seiten sauber. / Good. Ex-library with usual markings. Clean pages. Sprache: Englisch Gewicht in Gramm: 1080.

Condition: As New. Unread book in perfect condition.

Hardcover. Condition: Very Good. No Jacket. 2nd Edition. Book is generally clean, tight and unmarked except for the original owner's name written on the f.f.e. Still a very good example of this classic work.

gebundene Ausgabe. Condition: Gut. 603 Seiten; Das hier angebotene Buch stammt aus einer teilaufgelösten wissenschaftlichen Bibliothek und trägt die entsprechenden Kennzeichnungen (Rückenschild, Instituts-Stempel.); der Buchzustand ist ansonsten ordentlich und dem Alter entsprechend gut. Leichte altersbedingte Anbräunung des Papiers. In ENGLISCHER Sprache. Sprache: Englisch Gewicht in Gramm: 1015.

Condition: New. In.

Condition: New. pp. xii + 953.

Condition: New. pp. xii + 953.

Condition: New. pp. xii + 953.

Paperback. Condition: New. Print on Demand. This book documents a plant disease survey in the San Antonio, TX vicinity. It serves as a starting point for research into plant diseases in this particular region and provides baseline data to track future developments. It can be used as a reference guide to diseases prevalent in the area and how to identify them. The authors' perspective offers a unique glimpse into the challenges faced by farmers and gardeners, and their research provides valuable insights into disease prevention and treatment. The book underscores the importance of ongoing research to ensure a productive agricultural output in the face of disease pressures. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.

McGraw-Hill Book Company, 1933. Cloth. 953 pp. Index. Good copy.

XII + 603 S. OLwd. In Englisch. - Mit zahlr. Abbildungen. - Leichte Gbrsp.

Condition: Good. 1911. Article at pp. 10-44 in single complete issue of Transactions of Texas Academy of Science. Other articles included in same issue. Octavo, original printed wraps. Good plus, light wear and soiling.

Hardcover. Condition: Very Good. No Jacket. 2nd Edition. 953 pages in very good condition. Pages are clean and unmarked with black and white illustrations throughout. Previous owner's signature and bookplate on the front endpaper. EX-LIBRARY with stamps on the title page and back endpaper. Page edges are darkened and smudged. Bound in brown cloth with gilt titles on the spine. Bumped and worn on the edges. 2nd edition. VG/- -. Ex-Library.

Hardcover. Condition: New. Dust Jacket Condition: New. 1st Edition. Contents: Vol. I: Preface. I. Introduction and symptoms of diseases. 1. Introduction. 2. Symptoms of diseases in plants. II. Non parasitic diseases: 3. Diseases due to deficiencies of food materials in the soil. 4. Diseases dut to excesses of soluble salts in the soil. 5. Disease due to unfavorable water relations. 6. Diseases due to improper air relations. 7. Diseases due to high temperatures. 8. Diseases due to low temperatures. 9. Diseases due to unfavorable light relations. 10. Disease due to manufacturing or industrial processes. 11. Diseases due to control practices. III. Virus and related diseases: 12. General nature of viruses and types of viroses. IV. Parasitic diseases: 19. Bacterial diseases of plants. 14. Slime molds and plant diseases. 15. The condition of a fungus in or on the substratum. 16. Diseases due to downy mildews and allies. Vol. II: 17. Diseases due to chytrids. 18. Diseases due to black molds and allies. 19. Diseases due to leaf curls and related fungi. 20. Diseases due to cup fungi and allies. 21. Diseases due to powdery mildews and allies. 22. Diseases due to sphere fungi and allies. 23. Diseases due to imperfect fungi. 24. Disease due to smut fungi. 25. Diseases due to rust fungi. 26. Diseases due to palisade fungi and allies. 27. Parasitic seed plants and the troubles they cause. 28. Nematodes and the diseases they cause. Index. Plant disease, an impairment of the normal state of a plant that interrupts or modifies its vital functions. All species of plants, wild and cultivated alike are subject to disease. The occurrence and prevalence of plant diseases vary from season to season, depending on the presence of the pathogen, environmental conditions and the crops and varieties grown. The "Manual of Plant Diseases" has been divided in to twenty-eight chapters and four sections which includes introduction and symptoms of diseases, non-Parasitic Diseases, Virus and related diseases, and Parasitic Diseases. The mode of treatment has been to select thoroughly investigated and economically important individual disease, and to describe each in detail under history, geographical distribution, symptoms and effects, aetiology, host relations and control, followed by an extensive list of references to the literature. Etiologically related diseases are noted briefly at the end of each chapter. This is a valuable source book for students, teaches, researchers, plant pathologists, nursery managers, agribusiness representatives, growers, epidemiologists, diagnosticians extension specialists and those who are involved in agriculture and horticulture.

Condition: Good. Envoi rapide Bon Etat intérieur propre bonne tenue marquage de bibliothèque (étiquette pochette tampons). in8. 1943. Cartonné. Good.

Condition: New. Print on Demand.

Condition: New. Print on Demand.

Condition: New. PRINT ON DEMAND.

Original-Leinenband. Condition: Sehr gut. gr8 Original-Leinenband 1st Edition, 4th Impression en Biologie, Botanik (McGraw-Hill Publications in the Agricultural and Botanical Sciences); Mit Buchhändleretikett auf Vorsatz, Vorsatz vorne oben leicht aufgerissen; XIII pp., 891 pp.

Original-Leinenband. Condition: Sehr gut. gr8 Original-Leinenband 1st Edition, 5th Impression en Biologie, Botanik (McGraw-Hill Publications in the Agricultural Sciences); Vorsätze etwas schmutzig; XII pp., 953 pp.