64 



FISHERY BULLETIN OF THE FISH AND WILDLIFE SERVICE 



SOHAEFEB, MlLNEK B. 



1936. Contribution to the life history of the surf smelt, 

 (Hypomesus pretiosus), in Puget Sound. Washing- 

 ton Dept. Fish., Biol. Rept. 35B, pp. 1-45. [Processed.] 

 Schaefee, Milner B., and J. C. Make. 

 1948. Spawning of yellowfin tuna (Neothunnus 

 macropterus) and skipjack (Katsuwonus pelamis) 

 in the Pacific Ocean off Central America, with descrip- 

 tions of juveniles. U. S. Fish and Wildlife Service, 

 Fish. Bull. vol. 51, No. 44, pp. 187-196. 

 Snedecoe, George W. 

 1946. Statistical methods. Ed. 4, 485 pp. Iowa State 

 College Press, Ames, Iowa. 



Thompson, William F. 

 1915. A preliminary report on the life-history of the 

 halibut. Rept. Commsr. Fish., British Columbia, 

 for 1914, pp. N76-N99. 

 Wade, Charles B. 



1950. Observations on the spawning of Philippine tuna. 

 U. S. Fish and Wildlife Service, Fish. Bull., vol. 51, 

 No. 55, pp. 409-423. 

 Walford, Lionel A. 



1932. The California barracuda (Sphyraena argentea). 

 California Div. Fish and Game, Fish Bull. No. 37. 

 122 pp. 



U S. GOVERNMENT PRINTING OFFICE 1953 



