1
Published 1988
American Chemical Society
Subjects: ...Research / legislation & jurisprudence...

2
Published 1999
American Chemical Society
Subjects: ...Ecotoxicology / legislation & jurisprudence...

3
Published 1986
American Chemical Society
Subjects: ...Water Pollution / legislation & jurisprudence...

4
Published 2002
American Chemical Society
Subjects: ...Records as Topic / legislation & jurisprudence...