"Jack R. Harlan conceived the prevailing concepts of how the activities of human societies have shaped the evolution of crops used for food, feed, and fiber. Harlan collected and introduced over 12,000 accessions of plants into the United States. The world food supply now depends largely on only 12 to 15 plant species. Erosion of diverse gene sources from ancient landraces continues and more effective use needs to be made of germplasm collections in our gene banks. "
"synopsis" may belong to another edition of this title.
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Destination, rates & speedsSeller: ThriftBooks-Dallas, Dallas, TX, U.S.A.
Hardcover. Condition: As New. No Jacket. Pages are clean and are not marred by notes or folds of any kind. ~ ThriftBooks: Read More, Spend Less 1.32. Seller Inventory # G089118032XI2N00
Quantity: 1 available
Seller: Better World Books, Mishawaka, IN, U.S.A.
Condition: Good. Used book that is in clean, average condition without any missing pages. Seller Inventory # 6241757-6
Quantity: 1 available
Seller: WeBuyBooks, Rossendale, LANCS, United Kingdom
Condition: Good. Most items will be dispatched the same or the next working day. A copy that has been read but remains in clean condition. All of the pages are intact and the cover is intact and the spine may show signs of wear. The book may have minor markings which are not specifically mentioned. Ex library copy with usual stamps & stickers. Seller Inventory # wbs2509041868
Quantity: 1 available
Seller: Anybook.com, Lincoln, United Kingdom
Condition: Poor. This is an ex-library book and may have the usual library/used-book markings inside.This book has hardback covers. Book contains pen & pencil markings. In poor condition, suitable as a reading copy. No dust jacket. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,700grams, ISBN:089118032X. Seller Inventory # 5838126
Quantity: 1 available
Seller: Brused Books, Pullman, WA, U.S.A.
Hardcover. Condition: Good. 1st Edition. 1975 first edition. Solid hardcover has lightly bumped cover corners and highlighting throughout. Seller Inventory # 038670
Quantity: 1 available
Seller: HPB-Red, Dallas, TX, U.S.A.
hardcover. Condition: Acceptable. Connecting readers with great books since 1972. Used textbooks may not include companion materials such as access codes, etc. May have condition issues including wear and notes/highlighting. We ship orders daily and Customer Service is our top priority! Seller Inventory # S_435428268
Quantity: 1 available
Seller: HPB-Diamond, Dallas, TX, U.S.A.
hardcover. Condition: Very Good. Connecting readers with great books since 1972! Used books may not include companion materials, and may have some shelf wear or limited writing. We ship orders daily and Customer Service is our top priority! Seller Inventory # S_437948064
Quantity: 1 available
Seller: GoldBooks, Denver, CO, U.S.A.
Condition: new. Seller Inventory # 46C47_70_089118032X
Quantity: 1 available