The ecology of pools 19 and 20, upper Mississippi River
Subtitle: a community profile
By: by Larry A. Jahn and Richard V. Anderson ; project officer, Walter G. Duffy ; prepared for National Wetlands Research Center, Research and Development, U.S. Department of the Interior.
Contributors: Anderson, Richard V.; Duffy, Walter G.; National Wetlands Research Center (U.S.)
Series: Biological report ;; 85 (7.6); Biological report (Washington, D.C.) ;; 85-7.6.
Publisher: Fish and Wildlife Service, The Dept.
Published: 1986
Place of publication: Washington, DC
Language: eng
Number of pages: 142
Subjects: Stream ecology -- Mississippi River.
Other titles: Ecology of pools nineteen and 20, upper Mississippi River.; Upper Mississippi River : a community profile.
Notes: Bibliography: p. 129-142.
"September 1986."