United States. Crop Reporting Board. (1978). Field crops: Production, farm use, sales, and value by states, 1969-74. Dept. of Agriculture, Economics, Statistics, and Cooperatives Service, Crop Reporting Board.
Chicago Style (17th ed.) CitationUnited States. Crop Reporting Board. Field Crops: Production, Farm Use, Sales, and Value by States, 1969-74. Washington: Dept. of Agriculture, Economics, Statistics, and Cooperatives Service, Crop Reporting Board, 1978.
MLA (9th ed.) CitationUnited States. Crop Reporting Board. Field Crops: Production, Farm Use, Sales, and Value by States, 1969-74. Dept. of Agriculture, Economics, Statistics, and Cooperatives Service, Crop Reporting Board, 1978.
Warning: These citations may not always be 100% accurate.