1
Published 2006
American Chemical Society
Subjects: ...Environmental monitoring...

2
Published 2003
American Chemical Society
Subjects: ...Groundwater / Monitoring...

3
Published 1987
American Chemical Society
Subjects: ...Acid deposition / Monitoring...

4
Published 1978
American Chemical Society
Subjects: ...Reactor fuel reprocessing / Monitoring...

5
Published 1984
American Chemical Society
Subjects: ...Hydrogen-ion concentration / Monitoring...