Description
Item Description:Title from title screen (viewed on Sept. 4, 2008).
Performing organization: Instream Flow and Aquatic Systems Group, Western Energy and Land Use Team, U.S. Fish and Wildlife Service.
"August 1984."
"FWS/OBS-82/10.85."
Electronic resource.
Physical Description:viii, 63 pages : digital, PDF file.
Format:Mode of access: Internet from USGS web site. Address as of 9/4/08: http://www.nwrc.usgs.gov/wdb/pub/hsi/hsi-085.pdf ; current access available via PURL.
Bibliography:Includes bibliographical references (pages 48-63).