Estimating red salmon escapements by sample counts from observation towers.
Series: U.S. Fish and Wildlife Service. Fishery bulletin 192
Publisher: Fish and Wildlife Service
Published: 1962
Place of publication: Washington
Language: eng
Number of pages: 369
Subjects: Sockeye salmon.; Fish populations.
Notes: Bibliography: p. 369.
"From Fishery bulletin of the Fish and Wildlife Service, volume 61."
"Contribution no. 81, College of Fisheries, University of Washington."