Wagner, R. J. (1996). Agricultural pesticide applications and observed concentrations in surface waters from four drainage basins in the central Columbia Plateau, Washington and Idaho, 1993-94. U.S. Geological Survey.
Chicago Style (17th ed.) CitationWagner, Richard J. Agricultural Pesticide Applications and Observed Concentrations in Surface Waters from Four Drainage Basins in the Central Columbia Plateau, Washington and Idaho, 1993-94. Tacoma, Washington: U.S. Geological Survey, 1996.
MLA (9th ed.) CitationWagner, Richard J. Agricultural Pesticide Applications and Observed Concentrations in Surface Waters from Four Drainage Basins in the Central Columbia Plateau, Washington and Idaho, 1993-94. U.S. Geological Survey, 1996.
Warning: These citations may not always be 100% accurate.