The Online Books Page

Online Books by

Lowell E Keup

Books from the extended shelves:

Keup, Lowell E.: Biology of Chicago's waterways (U.S. Dept. of Health, Education, and Welfare, Public Health Service, Division of Water Supply and Pollution Control, 1965), also by United States Public Health Service, United States Department of Health, Education, and Welfare, and United States Division of Water Supply and Pollution Control (page images at HathiTrust)
Keup, Lowell E.: Invertebrate fish food resources of lotic environments (U.S. Dept. of the Interior, Fish and Wildlife Service, Research and Development, 1988), also by U.S. Fish and Wildlife. Research and Development, U.S. Fish and Wildlife, United States Environmental Protection Agency, and U.S. Fish and Wildlife Service. Region 8 (page images at HathiTrust)
Keup, Lowell E.: The role of bottom-dwelling macrofauna in water pollution investigations (U.S. Dept. of Health Education, and Welfare, Public Health Service, Division of Water Supply and Pollution Control, 1966), also by Kenneth Marsh Mackenthun and William Marcus Ingram (page images at HathiTrust; US access only)
Keup, Lowell E: Selected papers on stream pollution, waste water, and water treatment (U.S. Dept. of the Interior, Federal Water Pollution Control Administration, 1967), also by Kenneth Marsh Mackenthun, William Marcus Ingram, and United States. Federal Water Pollution Control Administration (page images at HathiTrust)

See also what's at your library, or elsewhere.

Edited by John Mark Ockerbloom (onlinebooks@pobox.upenn.edu)
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