13 treff

Causes of the decrease in size of pink salmon (Oncorhynchus gorbuscha)
Ricker, W. E.
Bok Engelsk 1978
Computation and interpretation of biological statistics of fish populations
W. E. Ricker
Bok Engelsk 1975
Russian-English dictionary for students of fisheries and aquatic biology
W. E. Ricker
Bok Engelsk 1973
Methods for assessment of fish production in fresh waters
edited by W.E. Ricker
Bok Engelsk 1971
The living resources of the world ocean
Moiseev, Pëtr Alekseevič
Bok Engelsk 1971
Methods for assessment of fish production in fresh waters
W.E. Ricker, ed.
Bok Språk ikke angitt 1968
Evidence for environmental and genetic influence on certain characters which distinguish stocks of the Pacific salmons and steelhead trout
by W. E. Ricker
Bok Engelsk 1959
Index and list of titles for the Circulars and Industrial Memoranda issued by the Stations and Units of the Fisheries Research Board of Canada : 1935-1957
editors: N. M. Carter, W. E. Ricker
Bok Engelsk 1958
Handbook of computations for biological statistics of fish populations
W. E. Ricker
Bok Engelsk 1958
Directory of hydrobiological laboratories and personnel in North America
edited by Robert W. Hiatt ; with the co-o...
Bok Engelsk 1954
Systematic studies in Plecoptera
Ricker, W. E.
Bok Engelsk 1952
Methods of estimating vital statistics of fish populations
Ricker, W. E.
Bok Språk ikke angitt 1948
On the question of the biological basis of fisheries
Baranov, F.I.
Bok Engelsk 1945