The Online Books Page

Books by Edgerley Ryckman:

Books in the extended shelves:

• Ryckman, Edgerley, Tomlinson and Associates: An Ecological characterization of the Pacific Northwest coastal region (The Service, 1980), also by Charles M. Proctor, Interagency Energy-Environmental Research and Development Program (U.S.), and National Coastal Ecosystems Team (U.S.) (page images at HathiTrust)
• Ryckman, Edgerley, Tomlinson and Associates: Feasibility study of vacuum filtration systems for dewatering dredged material : final report (Waterways Experiment Station ;, 1978), also by Bruce W. Long and Dominic J Grana (page images at HathiTrust)
• Ryckman, Edgerley, Tomlinson and Associates: A guide for reducing air pollution through urban planning (Office of Air Programs, Environmental Protection Agency ;, 1971), also by Alan M. Voorhees & Associates and United States. Environmental Protection Agency. Office of Air Programs (page images at HathiTrust)
• Ryckman, Edgerley, Tomlinson and Associates: Pesticide poisoning of Pond Lick Lake, Ohio; investigation and resolution, June 2-July 5, 1971 (Washington, 1971), also by United States. Environmental Protection Agency. Division of Oil and Hazardous Materials (page images at HathiTrust; US access only)
• Ryckman, Edgerley, Tomlinson and Associates: Pesticide use on the non-irrigated croplands of the Midwest (U.S. Government Printing Office, 1972), also by United States. Environmental Protection Agency. Office of Water Programs (page images at HathiTrust)
• Ryckman, Edgerley, Tomlinson and Associates: The use of pesticides in suburban homes and gardens and their impact on the aquatic environment (Environmental Protection Agency, Office of Water Programs, Applied Technology Division, Rural Wastes Branch; [for sale by the Supt. of Docs., U.S. Govt. Print. Off.], 1972), also by Rosmarie Von Rumker and United States. Environmental Protection Agency. Office of Water Programs (page images at HathiTrust; US access only)

Find more by Edgerley Ryckman at your library, or elsewhere.