Biota and biological principles of the aquatic environment.

Other author Geological Survey (U.S.)
Format Electronic
Publication Info[Reston, Va.] : U.S. Dept. of the Interior, Geological Survey, 1982.
Descriptionvi, A1-A49 pages : DJVU, image file.
Supplemental Contenthttps://purl.fdlp.gov/GPO/LPS103525
Subjects

SeriesGeological Survey circular ; 848-A
Briefing papers on water quality
Briefing papers on water quality. ^A789866
Geological Survey circular 848-A. ^A27782
Contents Why biology in water-quality studies? / by Phillip E. Greeson -- Stream biology / by Keith V. Slack -- Phytoplankton / by George A. McCoy -- Periphyton / by George A. McCoy -- Drift organisms in streams / by Keith V. Slack -- Family Chironomidae (Diptera) / by Larry J. Tilley -- Influences of water temperature on aquatic biota / by Ray J. Hoffman and Robert C. Averett -- Stream channelization: effects on stream fauna / by Susan S. Hahn.
General noteTitle from .djvu (viewed on Oct. 2, 2008).
Bibliography noteIncludes bibliographical references.
Technical detailsSystem requirements: Lizardtech plug-in (available free) or view images in Browser window.
Technical detailsMode of access: Internet from USGS web site. Address as of 10/2/08: http://pubs.er.usgs.gov/usgspubs/cir/cir848A ; current access available via PURL.
Issued in other formBiota and biological principles of the aquatic environment vi, 49 p.
GPO item number0620-A (online)
Govt. docs number I 19.4/2:848-A

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