Mortality in pike-perch eggs in hatcheries
By: by Franz Schrader and Sally Hughes Schrader
Contributors: Schrader, Sally Hughes
Series: Bureau of fisheries document -- no. 926; Doc. (United States. Bureau of Fisheries) -- no. 926.
Publisher: Govt. printing office.
Published: 1922
Place of publication: Washington
Language: eng
Number of pages: 11
Subjects: Fish-culture; Pike-perch.