Farmers use of pesticides in 1971, extent of crop use
Andrilenas, Paul A.
Farmers use of pesticides in 1971, extent of crop use - Washington USDA 1975 - 27cm. 25 - USDA. Agricultural economic report, no. 268 .
PESTICIDES -- STATISTICS
PESTICIDES -- STATISTICS
632.95 A59F
Farmers use of pesticides in 1971, extent of crop use - Washington USDA 1975 - 27cm. 25 - USDA. Agricultural economic report, no. 268 .
PESTICIDES -- STATISTICS
PESTICIDES -- STATISTICS
632.95 A59F