Thomsen, Frederick Lundy, 1898-
McGraw-Hill
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Bowring, James R., Southworth, Herman M., Waugh, Frederick W.
Prentice-Hall
|
Shepherd, Geoffrey Seddon, 1898-
Iowa State College Press
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Food and Agriculture Organization of the United Nations
Food and Agriculture Organization of the United Nations
|
Food and Agriculture Organization of the United Nations
Food and Agriculture Organization of the United Nations
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Heady, Earl Orel, 1916-
Prentice-Hall
|
Jones, E. L. (Eric Lionel), Cherrington, John
G. Allen & Unwin
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Moore, John R. (John Runyan), 1929-, Walsh, Richard G., 1930-
Iowa State University Press
|
United Nations. FAO/ECE Agriculture and Timber Division
United Nations
|
Abbott, John Cave, 1919-
C.A.B. International
|
Allen, George Rollason
Blackwell
|
Mighell, Ronald L. (Ronald Lester), 1902-, Black, John D. (John Donald), 1883-1960
Harvard University Press
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