The Online Books Page

Books by William J. Dunlap:

Books in the extended shelves:

• Dunlap, William J.: Investigations concerning probable impact of nitrilotriacetic acid on ground waters ([U.S. Environmental Protection Agency]; for sale by the Supt. of Docs., U.S. Govt. Print. Off., 1971), also by Robert S. Kerr Water Research Center (page images at HathiTrust; US access only)
• Dunlap, William J.: Sampling for organic chemicals and microorganisms in the subsurface (Robert S. Kerr Environmental Research Laboratory, Ground Water Research Branch, Office of Research and Development, U.S. Environmental Protection Agency, 1977), also by Roger L. Cosby, M. R. Scalf, James F. McNabb, United States. Environmental Protection Agency. Office of Research and Development, and Robert S. Kerr Environmental Research Laboratory. Ground Water Research Branch (page images at HathiTrust)
• Dunlap, William J: Subsurface biological activity in relation to ground water pollution (For sale by the Supt. of Docs., U.S. Govt. Print. Off., 1973), also by James F McNabb and Or.) National Environmental Research Center (Corvallis (page images at HathiTrust)

Find more by William J. Dunlap at your library, or elsewhere.