United States. Agricultural Research Service & Spencer, W. F. (1985). Transport of pesticides from irrigated fields in surface runoff and tile drain waters. U.S. Dept. of Agriculture, Agricultural Research Service.
Chicago Style (17th ed.) CitationUnited States. Agricultural Research Service and W. F. Spencer. Transport of Pesticides from Irrigated Fields in Surface Runoff and Tile Drain Waters. [Washington, D.C.?]: U.S. Dept. of Agriculture, Agricultural Research Service, 1985.
MLA (9th ed.) CitationUnited States. Agricultural Research Service and W. F. Spencer. Transport of Pesticides from Irrigated Fields in Surface Runoff and Tile Drain Waters. U.S. Dept. of Agriculture, Agricultural Research Service, 1985.
Warning: These citations may not always be 100% accurate.