WAHLE, VREELAND. and LANDER: BIOECONOMIC CONTRIBUTION 



C LEAVER, F. 



1969a. Recent advances in artificial culture of salmon 



and steelhead trout of the Columbia River. U.S. Fish 



Wildl. Serv., Fish. Leafl. 623, 5 p. 

 1969b. Effects of ocean fishing on 1961-brood fall 



Chinook salmon from Columbia River hatcheries. 



Fish Comm. Oreg., Res. Rep. 1(1): 1-76. 

 Fredin, R. a. 



1964. Ocean mortality and maturity schedules of Kar- 

 luk River sockeye salmon and some comparisons of 

 marine growth and mortality rates. U.S. Fish Wildl. 

 Serv., Fish. Bull. 63:551-574. 



Godfrey, H. 



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

 Coho, Chinook and masu salmon in offshore waters. 

 1. coho salmon in offshore waters. Int. North Pac. 

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



Henry, K. A. 



1971. Estimates of maturation and ocean mortality for 

 Columbia River hatchery fall chinook salmon and 

 the effect of no ocean fishing on yield. Fish. Comm. 

 Oreg., Res. Rep. 3:13-27. 



Johnson, A. K. 



1970. The effect of size at release on the contribution 

 of 1964-brood Big Creek Hatchery coho salmon to 

 the Pacific coast sport and commercial fisheries. 

 Fish Comm. Oreg.. Res. Rep. 2( 1 );64-76. 



Lander, R. H. 



1970. Distribution in marine fisheries of marked Chi- 

 nook salmon from the Columbia River Hatchery 

 Program, 1963-66. Fish Comm. Oreg., Res. Rep. 

 2(l):28-55. 



Lyles, C. H. 



1968. Fisheries statistics of the United States, 1966. 

 U.S. Fish Wildl. Serv., Stat. Dig. 60, 676 p. 



1969. Fisheries statistics of the United States, 1967. 

 U.S. Fish Wildl. Serv., Stat. Dig. 61, 486 p. 



Mathews, S. B., and G. S. Brown. 



1970. Economic evaluation of the 1967 sport salmon 

 fisheries of Washington. Wash. Dep. Fish., Tech. 

 Rep. 2, 19 p. 



National Marine Fisheries Service. 



1971. Fisheries statistics of the United States 1968. 

 Stat. Dig. 62, 576 p. 



RiCKER, W. E. 



1962. Comparison of ocean growth and mortality of 

 sockeye salmon during their last two years. J. Fish. 

 Res. Board Can. 19:531-560. 

 Riley, F. 



1970. Fisheries of the United States . . . 1969. U.S. 

 Fish Wildl. Serv., Curr. Fish. Stat. 5300, 87 p. 



1971. Fisheries of the United States, 1970. U.S. Dep. 

 Commer., Natl. Ocean. Atmos. Admin., Natl. Mar. 

 Fish. Serv., Curr. Fish. Stat. 5600. 79 p. 



Weber, D., and G. J. Ridgway. 



1967. Marking Pacific salmon with tetracycline anti- 

 biotics. J. Fish. Res. Board Can. 24:849-865. 

 Wheeland, H. a. 



1972. Fisheries of the United States, 1971. U.S. Dep. 

 Commer.. Natl. Ocean. Atmos. Admin., Natl. Mar. 

 Fish. Serv., Curr. Fish. Stat. 5900, 101 p. 



Worlund, D. D., R. J. Wahle, and P. D. Zimmer. 



1969. Contribution of Columbia River hatcheries to 

 harvest of fall chinook salmon (Oncorhyncluis 

 ishawylscha). U.S. Fish Wildl. Serv., Fish. Bull. 

 67:361-391. 



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