1
Published 1985
American Chemical Society
Subjects: ...Polychlorinated biphenyls / Analysis / Methodology...

2
Published 1984
American Chemical Society
Subjects: ...Polychlorinated Biphenyls / analysis...

3
Published 2000
American Chemical Society
Subjects: ...Polychlorinated Biphenyls / analysis...

4
Published 1996
American Chemical Society
Subjects: ...Polychlorinated Biphenyls / analysis...

5
Published 2000
American Chemical Society
Subjects: ...Polychlorinated Biphenyls / analysis...