United States Department of the Interior, Stewart L. Udall, Secretary- 

 Fish and Wildlife Service, Clarence F. Pautzke, Commissioner 

 Bureau of Commercial Fisheries, Donald L. McKernan, Director 



GALVESTON BIOLOGICAL LABORATORY 



FISHERY RESEARCH 



for the year ending June 30, 1961 



George A. Rovmsefell, Director 

 Joseph H. Kutkuhn, Assistant Director 



Circular 129 



Washington, D. C. 

 July 1961 



