Larval walleye and yellow perch population dynamics in Spirit Lake and the contribution of stocked sac-fry to the larval walleye density
By: R.H. McWilliams.
Contributors: Iowa Conservation Commission. Fisheries Section
Series: Iowa fisheries research technical series -- 76-1
Publisher: State Conservation Commission, Fisheries Section
Published: 1976
Place of publication: Des Moines, Iowa
Language: eng
Number of pages: 41
Subjects: Fish populations -- Iowa.; Fish stocking -- Iowa.
Notes: Includes bibliographical references (leaves 32-34).