Geological Survey (U.S.), New York (State). Department of Environmental Conservation, & Phillips, P. J. (1998). Pesticide concentrations in surface waters of New York State in relation to land use - 1997. U.S. Dept. of the Interior, U.S. Geological Survey.
Chicago Style (17th ed.) CitationGeological Survey (U.S.), New York (State). Department of Environmental Conservation, and Patrick J. Phillips. Pesticide Concentrations in Surface Waters of New York State in Relation to Land Use - 1997. [Reston, Va.]: U.S. Dept. of the Interior, U.S. Geological Survey, 1998.
MLA (9th ed.) CitationGeological Survey (U.S.), et al. Pesticide Concentrations in Surface Waters of New York State in Relation to Land Use - 1997. U.S. Dept. of the Interior, U.S. Geological Survey, 1998.
Warning: These citations may not always be 100% accurate.