LIMNOLOGY - Continued 



MARSHALL J Anna Co A qualitative and quantitative study of the 

 Trichoptera of western Lake Erie (as indicated by light trap material). 

 PhD, Ohio, 1939 o 



MILLERj Richard B. The ecology of the Chrionomidae of Costello 

 Lake, Ontario, with a note on Corethra ( Chaoborus ) punctipennis „ PhD, 

 Toronto, 193 9 » 



MOFFETT, James Wo A limnological investigation of the dynamics 

 of a barren, sandy, wave-swept shoal in Douglas Lake, Michigan » PhD, 

 Michigan, 1939. 



MOORE, George Mo A limnological investigation of the microscopic 

 benthic fauna of Douglas Lake, Michigan » PhD, Michigan, 1938 o 



ITOYLE, John Bo The larger aquatic plants of Minnesota and the 

 factors determing their distribution. PhD, Minnesota, 1939o 



NEELj Joe K. A limnological investigation of the psammolittoral 

 zone in Douglas Lake, Michigan, with especial reference to shoal and 

 shoreline dynamics o PhD, Mibhigan, 19U7» 



PHILSON^ Paul Jo The freshwater alg of North and South Carolina. 

 I. Cyanophyceae o PhD, Minnesota, 1935» 



PRATT, David Mariottio The influence of temperature on populatl'on 

 development in Daphnia . PhD, Harvard, 19U3. 



RAYMOND, Iferion R. A limnological study of the plankton of a 

 concretion-forming marl lakeo PhD, Michigan, 1936. 



RILEY, Gordon Ao The copper cycle in natural waters and its 

 biological significance. PhD, Yale, 1937 • 



ROGICKj Mary D. The freshwater Bryozoa of Lake Erie. PhD, Ohio, 

 193Uo 



3ANF0RD, Katherine K. The effect of temperature on the expression 

 of inters exuality in Daphnia longispina . PhD, Brown, 19U3o 



SARGEl^JT, Marston C. Aspects of the physiology of blue-green Algae. 

 PhD, California Tech,, 193Uo 



SCHULT2, Vincent Bo A limnological study of a farm pond. PhD, 

 Ohio, 1950, 



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