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4790 items found (Showing 4771 - 4780)
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1950-05-01 Technical Bulletin no. 2 93 pages, illustrated
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1950-01-01 1,632 pages, illustrated
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1949-05-01 22 pages, illustrated Research Report no. 6
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1949-01-01 301 pages
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1947-01-01 279 pages, illustrated, photos
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1946-01-01 Both the scienfitic and practical facts relating to poultry feeding are presented in this book. Information dealing with poultry nutrition is quite extensive. This book is designed to meet the needs of poultry students, practical poultrymen, feed dealers, and all other persons interested in...
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1945-03-01 Technical Bulletin no. 5 31 pages, tables
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1942-01-01 89 pages, illustrated, photos
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1942-01-01 This yearbook tells how to keep livestock healthy. Discovering how to combat diseases and parasites and applying the discoveries after they are made demand themobilization of brains and skill much as they are mobilized for war.
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1940-01-19 Facsimile of 1940 Edition.An Agricultural Testamentis Sir Albert Howard's best-known publication and remains one of the seminal works in the history of organic farming movement. The work focuses on the nature and management of soil fertility, and notably explores composting. At a time when...