The recreation benefits of water quality improvements : analysis of day trips in urban setting /

Mode of access: Internet.

Achieving irrigation return flow quality control through improved legal systems /

Mode of access: Internet.

Effects of acid precipitation on soil leachate quality : computer calculations /

Mode of access: Internet.

Water quality : Western Fish Toxicology Station and western Oregon rivers /

Mode of access: Internet.

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.

Status and quality of radiation measurements : food and human urine /

Issued Oct. 1977.

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

Includes bibliographical references.

Agricultural land use water quality interaction : problem abatement, project monitoring, and monitoring strategies /

Mode of access: Internet.

Surface water quality parameters for monitoring oil shale development /

Mode of access: Internet.

Ion selective electrodes in water quality analysis /

Mode of access: Internet.

Automated In Situ Water Quality Sensor Workshop, February 14-16, 1978 : [proceedings] /

Mode of access: Internet.

Air quality management.

Mode of access: Internet.

Integrated land use/air quality/water quality control study for Sonoma County, California /

Mode of access: Internet.