1
Published 1976
American Chemical Society
Subjects: ...Water / Pollution / Point source identification...

2
Published 1986
American Chemical Society
Subjects: ...Water Pollution / legislation & jurisprudence...

3
Published 1979
American Chemical Society
Subjects: ...Water pollution, Chemical...

5
Published 1984
American Chemical Society
Subjects: ...Water Pollution / analysis...

6
Published 1983
American Chemical Society
Subjects: ...Water Pollutants, Chemical...