GAME FISH - Continued 



SIGLER, iVilliam Fo The life history and management of the white 

 bass Lepibema chrysops (Rafinesque), in Spirit Lake, Iowa, PhD, Iowa, 

 19l;7» 



TifTLDERj, Donald George, A comparative study of anadroraous and 

 fresh-water populations of the eastern speckled trout (Salvelinus 

 fontlnalis), PhD, Toronto, 19UU. 



HISTORICAL STUDIES 



HEWES> Gordon W, Aboriginal use of fishery resources in North- 

 western North America, PhD, California, 19U7'> 



R03TLUND, Erhard, A distribution study of fresh-water fish and 

 fishing in aboriginal America north of Mexico. PhD, California, 1951 • 



HYDROLOGY 



(See also ECOLOGY , Roelofs) 



COBLENTZ, Jacob Mchael. Some characteristics of bacteria from 

 surface water supplies. PhD, Iowa State, 19U2. 



COLEMAN, Edward Abenheim, Interrelations of soil and water 

 during infiltration, PhD, California, 19^2. 



DOBBINS, William Earl, Study of the effect of turbulence on 

 sedimentation, PhD, Massachusetts Tech., 19^2. 



HICKOX, George H. Evaporation from a limited free water surface. 

 PhD, California, 19U0, 



HSIA, Chen Huan. A study of transportation of fine sediments by 

 flowing water, PhD, Iowa, 19hh' 



MCNOWN, John Stephenson. A study of fluid turbulence and sand 

 transportation caused by the flow of water in an open channel. PhD, 

 Minnesota, 19U2, 



TU, Yun Cheng. Transportation of sediment by flowing water. 

 PhD, Iowa, 193Uo 



VANONI, Vito August. Experiments on the transportation of sus- 

 pended sediment by water. PhD, California Tech., 19liO. 



13 



