Algal bioassays with leachates and distillates from western coal /

Mode of access: Internet.

Sampling strategies for water quality in the Great Lakes /

Mode of access: Internet.

Transmission of light in water; an annotated bibliography

Cover title.

An evaluation of expedient methodology for identification of potentially expansive soils /

Prepared by Soils and Pavements Laboratory, U.S. Army Engineer Waterways Experiment Station, Vicksburg, Miss., under contract no. PO 4-1-0195.

Talks on rural zoning.

Bibliographical footnotes.

Zoning problems in changing rural communities : address, Seminars in public affairs, General extension division, Agricultural extension service, University of Minnesota, January 31, 1961, Cannon Falls, Minnesota.

Caption title.

Effectiveness of soil and water conservation practices for pollution control /

Mode of access: Internet.

The geometry of selected U.S. tidal inlets /

"May 1980."

Beach fauna study of the CERC Field Research Facility, Duck, North Carolina /

Issued April 1977.

An annotated bibliography of CERC coastal ecology research /

Includes indexes.

Self-regulation of environmental quality : impact analysis in California local government /

Mode of access: Internet.

Comparative toxicity of sewage-effluent disinfection to freshwater aquatic life /

Mode of access: Internet.

Acute toxicity of selected toxicants to six species of fish /

Mode of access: Internet.

Biological impact caused by changes on a tropical reef /

Mode of access: Internet.

Plant uptake of cadmium from phosphate fertilizer /

Mode of access: Internet.