S200 



1961 

 I960 



2^0 1234 56789 



NUMBER OF EGGS DEPOSITED (MILLIONS) 



Figure U. — Estimated number of seaward migrants and 

 estimated number of eggs deposited, Yakima River 

 spring Chinook salmon, brood years 1957-61. 



LITERATURE CITED 



Bryant, Floyd G., and Zell E. Parkhurst. 



1950. Survey of the Columbia River and its tribu- 

 taries — Part IV. Area III Washington streams 

 from the Klickitat and Snake Rivers to Grand 

 Coulee Dam, with notes on the Columbia and its 

 tributaries above Grand Coulee Dam. [U.S.] Fish 

 Wildl. Serv., Spec. Sci. Rep. Fish. 37, 108 pp. 



Galbreath, James L., and Richard L. Ridenhour. 



1964. Fecundity of Columbia River chinook salmon. 

 Oreg. Fish Comm., Res. Briefs 10(1): 16-27. 



Godfrey, Harold. 



1965. Salmon of the North Pacific Ocean — Part IX. 

 Coho, Chinook and masu salmon in offshore waters. 

 1. Coho salmon in offshore waters. Int. N. Pac. 

 Fish. Comm., Bull. 16: 1-39. 



Hanamura, N. 



1966. Salmon in the North Pacific Ocean — Part III. 

 A review of the life history of North Pacific salmon. 

 L. Sockeye salmon in the Far East. Int. N. Pac. 

 Fish. Comm., Bull. 18: 1-27. 



Koo, Ted S. Y. 



1962. Age designation in salmon. In Ted S. Y. 

 Koo (editor). Studies of Alaska red salmon, pp. 

 37-48. Univ. Wash. Seattle, Publ. Fish., N.S. 1. 

 McNeil, William J. 



1966. Distribution of spawning pink salmon in 

 Sashin Creek, Southeastern Alaska, and survival 

 of their progeny. U.S. Fish Wildl. Serv., Spec. Sci. 

 Rep. Fish. 538, 12 pp. 

 Neave, Ferris. 



1966a. Salmon of the North Pacific Ocean — Part 

 III. A review of the life history of North Pacific 

 salmon. 5. Pink salmon in British Columbia. 

 Int. N. Pac. Fish. Comm., Bull. 18: 71-79. 

 1966b. Salmon of the North Pacific Ocean — Part 

 III. A review of the life history of North Pacific 

 salmon. 6. Chum salmon in Biitish Columbia. 

 Int. N. Pac. Fish. Comm., Bull. IS: 81-86. 

 Ricker, W. E. 



1966. Salmon of the North Pacific Ocean — Part III. 

 A review of the life history of North Pacific salmon. 

 4. Sockeye salmon in British Columbia. Int. N. 

 Pac. Fish. Comm., Bull. 18: 59-70. 

 Semko, R. S. 



1954. Zapasy zapaduokamchatskikh lososel i ish 

 promyslovoe isporzovanio (Stocks of west Kam- 

 chatka salmon and their commercial utilization). 

 Izv. Tikhookeansk. Nauch.-issled. Inst. Rybn. 

 Khoz. Okeanogr. 41: 3-109. In Russian. (Transl., 

 Fish. Res. Bd. Can., Biol. Sta., Nanaimo, British 

 Columbia, Transl. Ser. 288, or Bur. Commer. Fish., 

 Biol. Lab., Seattle, Wash., Transl. Ser. 30). 

 U.S. Geological Survey. 



1961-65. Surface water supply of the United States 

 (1959-63). Part 12. Pacific slope basins in Wash- 

 ington and Upper Columbia Basin. Geological 

 Survey Data Supply Papers, U.S. Gov. Print. 

 Off., Wash., D.C. Various pagination. 

 Wales, J. H., and Millard Coots. 



1955. Efficiency of chinook salmon spawning in Fall 

 Creek, California. Trans. Amer. Fish. Soc. 84: 

 137-149. 



EGG-TO-MIGRANT SURVIVAL OP SPRING CHINOOK SALMON IX YAKIMA KIVER, WASH. 



359 



