McGraw-Hill, 2007

Published for Clark University Press by the University Press of New England, 1977

American Water Works Association, 2009

AWWA Research Foundation, 2001 [electronic resource].

1973

M. Dekker, 1977 Unknown Binding

Awwa Research Foundation, 1985 Paperback

Amer Water Works Assn, December 1984 Paperback

The Foundation, 1999 Unknown Binding

Hokkaido Daigaku Tosho Kankokai, 1999 Unknown Binding

Environmental Protection Agency, Office of Research and Development, Municipal Enviromental Research Laboratory, 1978

Environmental Protection Agency, Office of Research and Development, Industrial Environmental Research Laboratory, for sale by the National Information Service, 1978

Environmental Protection Agency, Office of Research and Development, Industrial Environmental Research Laboratory, for sale by the National Technical Information Service, 1978

SMEAC Information Reference Center, 1982

Oasis Biocompatible Products, [distributed by Real Goods,], 1991

1982

U.S. Environmental Protection Agency, Office of Research and Development, Center for Environmental Research Information, 1988 [microform] :

U.S. Environmental Protection Agency, Air and Energy Engineering Research Laboratory, 1985

Dept. of the Interior, Office of Water Research and Technology, Technology Transfer : for sale by the Supt. of Docs., U.S. Govt. Print. Off., 1978

National Aeronautics and Space Administration, 1982 [microform] /