Groundwater quality monitoring of Western oil shale development : identification and priority ranking of potential pollution sources /

Mode of access: Internet.

Proceedings of the Second American-Soviet Symposium on the Use of Mathematical Models to Optimize Water Quality Management, Bloomfield Hills, Michigan, USA, August 27-30, 1979 /

Mode of access: Internet.

Forest harvest, residue treatment, reforestation and protection of water quality /

Tables.

Water quality indices : a survey of indices used in the United States /

Includes bibliographical references.