United States. Natural Resources Conservation Service. (1999). Establishing cool season grasses and legumes for conservation cover. USDA Natural Resources Conservation Service.
Chicago Style (17th ed.) CitationUnited States. Natural Resources Conservation Service. Establishing Cool Season Grasses and Legumes for Conservation Cover. [Washington, D.C.?]: USDA Natural Resources Conservation Service, 1999.
MLA (9th ed.) CitationUnited States. Natural Resources Conservation Service. Establishing Cool Season Grasses and Legumes for Conservation Cover. USDA Natural Resources Conservation Service, 1999.
Warning: These citations may not always be 100% accurate.