Manipulation of hatchery spawning procedures to improve walleye egg fertility and survival
By: [by Alan A. Moore].
Contributors: Iowa. Dept. of Natural Resources.
Series: Technical bulletin -- no. 6.; Technical bulletin (Iowa. Dept. of Natural Resources) -- no. 6.
Publisher: Iowa Dept. of Natural Resources
Published: 1997
Place of publication: [Des Moines, Iowa]
Language: eng
Number of pages: 14
Subjects: Walleye (Fish) -- Reproduction.; Walleye (Fish) -- Spawning.; Walleye (Fish) -- Fertility.; Walleye (Fish) -- Eggs -- Incubation.
Notes: "July 1997."

Includes bibliographical references (p. 14).