Analysis and GC-MS characterization of toxaphene in fish and water /

Mode of access: Internet.

Comparison of methods for the determination of total available residual chlorine in various sample matrices /

Bibliography: p. 28-29.

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.

Accidents and unscheduled events associated with non-nuclear energy resource and technology /

Mode of access: Internet.

Proceedings : Stormwater Management Model (SWMM) Users Group meeting, 10-11 January 1980.

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.

Distribution of phytoplankton in Alabama lakes /

Issued July 1977.

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.

Proceedings of the International Workshop on Large-Scale Reforestation /

Mode of access: Internet.

Assessment of rural nonpoint source pollution : a model based on the Universal soil loss equation /

Mode of access: Internet.

A Fortran program for computing the pollutant standards index (PSI) /

Mode of access: Internet.

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

Mode of access: Internet.

Federal interagency energy-environment R & D program /

Mode of access: Internet.