Progress report on the first year study of northern pike in the Mississippi River /
by Don R. Helms.

Description

Main Author

Helms, Don R.

Related Names

Iowa State Conservation Commission. Fisheries Section.

Language(s)

English

Published

[Des Moines] : Fisheries Section, Iowa Conservation Commission, 1975.

Subjects

Fish populations > Fish populations / Mississippi River.
Pike.

Summary

Vital statistics of northern pike populations in four pools of the upper Mississippi River bordering Iowa.

Note

"Commercial fisheries investigations. Project no. 2-225-R-1."
Ia Doc. No. 17 C755FS 9 2-225-R1 1975

Physical Description

iv, 18 leaves ; 28 cm

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