The Online Books Page

Books by Carl G. Enfield:

Books in the extended shelves:

• Enfield, Carl G.: Summary of long-term rapid infiltration system studies (Ada, Oklahoma : Robert S. Kerr Environmental Research Laboratory, Office of Research and Development, U.S. Environmental Protection Agency, 1980., 1980), also by Lowell E. Leach, Curtis C. Harlin, and Robert S. Kerr Environmental Research Laboratory (page images at HathiTrust)
• Enfield, Carl G.: Thermocouple readout instrument (Ada, Oklahomea : Robert S. Kerr Environmental Research Laboratory, Wastewater Management Branch, Office of Research and Development, U.S. Environmental Protection Agency, 1977., 1977), also by Curtis V. Gillaspy, United States. Environmental Protection Agency. Office of Research and Development, and Robert S. Kerr Environmental Research Laboratory. Wastewater Management Branch (page images at HathiTrust)

Find more by Carl G. Enfield at your library, or elsewhere.