Ryckman, Edgerley, Tomlinson and Associates, & United States. Environmental Protection Agency. Office of Water Programs. Rural Wastes Branch. (1972). Development of a case study of the total effect of pesticides in the environment, non-irrigated croplands of the Mid-West. Environmental Protection Agency, Office of Water Programs, Rural Wastes Branch.
Chicago Style (17th ed.) CitationRyckman, Edgerley, Tomlinson and Associates, and United States. Environmental Protection Agency. Office of Water Programs. Rural Wastes Branch. Development of a Case Study of the Total Effect of Pesticides in the Environment, Non-irrigated Croplands of the Mid-West. [Washington, D.C.]: Environmental Protection Agency, Office of Water Programs, Rural Wastes Branch, 1972.
MLA (9th ed.) CitationRyckman, Edgerley, Tomlinson and Associates, and United States. Environmental Protection Agency. Office of Water Programs. Rural Wastes Branch. Development of a Case Study of the Total Effect of Pesticides in the Environment, Non-irrigated Croplands of the Mid-West. Environmental Protection Agency, Office of Water Programs, Rural Wastes Branch, 1972.