Spatial structure and temporal variation of fish communities in the upper Mississippi River system
By: by John H. Chick ... [et al.].
Contributors: Chick, John H.; Upper Midwest Environmental Sciences Center (Geological Survey); Long Term Resource Monitoring Program (Environmental Management Program)
Series: Long Term Resource Monitoring Program technical report -- 2005-T004.; Technical report (Long Term Resource Monitoring Program (Environmental Management Program)) -- 2005-T004.
Publisher: U.S. Geological Survey, Upper Midwest Environmental Sciences Center
Published: 2005
Place of publication: La Crosse, Wis
Language: eng
Format: Electronic resource
Number of pages: 15
Subjects: Fish communities -- Mississippi River Watershed.; Fishes -- Mississippi River Watershed -- Geographical distribution.
Notes: Title from title screen (viewed Nov. 7, 2006).

"May 2005."

Mode of access: Internet from the USGS web site. Address as of 11/07/06: http://www.umesc.usgs.gov/documents/reports/2005/05t004.pdf ; current access is available via PURL.