Fish populations associated with wing and closing dams on the Upper Mississippi River
By: [by John Pitlo Jr.].
Contributors: Iowa. Dept. of Natural Resources.
Series: Technical bulletin -- no. 7.; Technical bulletin (Iowa. Dept. of Natural Resources) -- no. 7.
Publisher: Iowa Dept. of Natural Resources
Published: 1998
Place of publication: [Des Moines, Iowa]
Language: eng
Number of pages: 17
Subjects: Fish populations -- Mississippi River.; Fishes -- Habitat -- Mississippi River.; Fishes -- Effect of dams on -- Mississippi River.; Dams -- Mississippi River.; Wing walls.
Notes: "January, 1998."

Includes bibliographical references (p. 15-16).