Robert S. Kerr Environmental Research Laboratory & Dunlap, W. J. (1977). Sampling for organic chemicals and microorganisms in the subsurface. Environmental Protection Agency, Office of Research and Development, Robert S. Kerr Environmental Research Laboratory.
Chicago Style (17th ed.) CitationRobert S. Kerr Environmental Research Laboratory and William J. Dunlap. Sampling for Organic Chemicals and Microorganisms in the Subsurface. Ada, Okla.: Environmental Protection Agency, Office of Research and Development, Robert S. Kerr Environmental Research Laboratory, 1977.
MLA (9th ed.) CitationRobert S. Kerr Environmental Research Laboratory and William J. Dunlap. Sampling for Organic Chemicals and Microorganisms in the Subsurface. Environmental Protection Agency, Office of Research and Development, Robert S. Kerr Environmental Research Laboratory, 1977.