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1
Lancaster : Technomic Pub. Co., 1992

Manuscript Book
2
[Washington] : [Water Pollution Control Federation], 1967

Manuscript Book
3
by Hargesheimer, Erika E.
Denver, CO : AWWA Research Foundation and American Water Works Association, 2000

Manuscript Book
4
London ; New York : Elsevier Applied Science, 1991

Manuscript Book
5
by Hays, Steve M.
New York : McGraw-Hill, 1995

Manuscript Book
6
by Clark, Robert Maurice
Cincinnati, Ohio : Municipal Environmental Research Laboratory, Office of Research and Development, U.S. Environmental Protection Agency, 1979

Manuscript Book
7
Harrisburg, Pa. : Division of Water Supplies, Bureau of Community Environmental Control, 1986

Manuscript Book
8
Pittsburgh, Pa. : U.S. Dept. of the Interior, Bureau of Mines, 1985

Manuscript Book
9
New York : McGraw-Hill, 1976

Manuscript Book
10
by O'Farrell, Thomas P.
Cincinnati, Ohio : Environmental Protection Agency, Office of Research and Development, Municipal Environmental Research Laboratory, 1978

Manuscript Book
11
by Waytulonis, Robert W.
[Washington, D.C.] : U.S. Dept. of the Interior, Bureau of Mines, 1982

Manuscript Book
12
Lancaster, PA, U.S.A. : Technomic Pub. Co., 1992

Manuscript Book
13
by Cheremisinoff, Nicholas P.
Rockville, MD : ABS Consulting, Government Institutes, 2003

Manuscript Book
14
by Jackman, Alan P.
Park Ridge, N.J., U.S.A. : Noyes Publications, 1991

Manuscript Book
15
by Spellman, Frank R.
Rockville, Md. : Government Institutes, 1999

Manuscript Book
16

Manuscript Book
17
Lancaster, Pa. : Technomic, 1983

Conference Proceeding Manuscript Book
18
Chelsea, MI : Lewis Publishers, 1988

Manuscript Book
19

Manuscript Book
20
St. Joseph, Mich., USA : American Society of Agricultural Engineers, 1991

Conference Proceeding Manuscript Book