Assessment of change in commercial length of channel catfish :
period covered 1 October, 1977- 30 September, 1979.
APA Citation
Pitlo, J., Iowa Conservation Commission. Fisheries Section. (1979). Assessment of change in commercial length of channel catfish: period covered 1 October, 1977- 30 September, 1979. Des Moines: Fisheries Section, Iowa Conservation Commission.
MLA Citation
Pitlo, John, and Iowa Conservation Commission. Fisheries Section. Assessment of Change In Commercial Length of Channel Catfish: Period Covered 1 October, 1977- 30 September, 1979. Des Moines: Fisheries Section, Iowa Conservation Commission, 1979.
Warning: These citations may not always be complete (especially for serials).