northern pike population in Brown's Lake, Iowa following a winterkill
By: Kay Hill.
Contributors: Iowa Conservation Commission. Fisheries Section
Series: Iowa fisheries research technical series -- no. 74-1
Publisher: State Conservation Commission, Fisheries Section
Published: 1974
Place of publication: Des Moines, Iowa
Language: eng
Number of pages: 32
Subjects: Pike -- Iowa
Notes: "April, 1974."

Includes bibliographical references (p. 31-32).