United States. Environmental Protection Agency. Office of Pesticide Programs, United States. Department of Agriculture, National Agricultural Library (U.S.), & Bebee, C. N. (1992). The Protection of corn, September 1988-May 1992: Citations from Agricola concerning diseases and other environmental considerations. National Agricultural Library.
Chicago Style (17th ed.) CitationUnited States. Environmental Protection Agency. Office of Pesticide Programs, United States. Department of Agriculture, National Agricultural Library (U.S.), and Charles N. Bebee. The Protection of Corn, September 1988-May 1992: Citations from Agricola Concerning Diseases and Other Environmental Considerations. Beltsville, Md.: National Agricultural Library, 1992.
MLA (9th ed.) CitationUnited States. Environmental Protection Agency. Office of Pesticide Programs, et al. The Protection of Corn, September 1988-May 1992: Citations from Agricola Concerning Diseases and Other Environmental Considerations. National Agricultural Library, 1992.