DISEASES AND PARASITES - Continued 



TIDDj Wilbur Mo Studies on the life history of a parasitic 

 Copepody Lemaea carassii Tiddo PhD, Ohio State, 1938o 



TIFFNEYj Welsey No A study of species of Saprolef^nia attacking 

 fisho PhDj Harvard, 1936. 



WOODBURY J Lowell Angus, A quantitative study of parasites of 

 fishes with special reference to Clinostofflum marginatum in the perch 

 of Walsh Lake, Mchigano PhD, Michigan, I9UO. 



ECOLOGY 



(See also CRUSTACEA , Bovbjerg, Clemens 5 GAME FISH , Wilder) LIFE 

 HISTORY STUDIES ^ Eschmeyer, Frey, Johnston, Koster, 

 Odellj LILMOLOGY , Ball| PHYSIOLOGY , Aronowitz, Clark, 

 Foster,- PLANKTON, Pierce") 



ANDREWS, Harry L. An ecological study of living forms in the 

 kelp beds of Monterey Bay and Carmel Bay, California PhD, Illinois, 

 19380 



BARDACHj John Eo Contribution to the ecology of the yellow 

 perch ( Perca flavescens Mitchill) in Lake Mendota, Wisconsin o PhD, 

 Wisconsin, 1950o 



BLAIR, Arthur Ao Factors affecting growth of the scales of 

 salmon ( Salmo salar ) » PhD, Toronto, 1938. 



COLE, Gerald Ao An ecological study of the microbenthic fauna 

 of two Minnesota Lakes. PhD, Minnesota, 19^0. 



DA VIES, Douglas M. The ecology and life history of blackflies 

 (Simuliidae^ Diptera) in Ontario with a description of a new species. 

 PhD, Toronto, 19h9o 



DENDY, Jack Stiles » The fate of animals in stream drift when 

 carried into lakes. PhD, Michigan^ 19U3. 



DEXTER „ Ralph W. The marine communities of a tidal inlet at 

 Cape Anne., Massachusetts! a study in bioecology. PhD, Illinois, 1938. 



DINEEN, Clarence F. An ecological study of a Minnesota pond. 

 PhD, Mchigan State, 1951. 



DOAN, Kenneth Henry. Some meteorological and limnological 

 conditions as factors in the abundance of certain fishes in Lake Erie. 

 PhD, Ohio State, I9UI0 



