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By: Davis, Larry L. - United States. Foreign Agricultural Service. Crop Condition Assessment Program.Edition:Publication info: Houston, Tex, U.S. Dept. of Agriculture, Foreign Agricultural Service, Crop Condition Assessment Division, [1979]Volume: no.10Series:Holding Institution: U.S. Department of Agriculture, National Agricultural LibrarySubjects: development aid international economics plant biochemistry Plant physiologyBHL Collections: