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Cronin, Mi'-^, Alico ".'. 



Chosapoako Biological Laboratory 

 Solomons, M.';. 



Cronin, Dr. L. lugono 



Chosapoako Biological Laboratory 

 dolonons, Md. 



Damon, Miss C. Irono 



v'»m. F, Clapp Laboratories, Inc. 

 Washington St. 

 Duxbury, iiass, 



Daughorty, tir. F.Iv;., Jr. 



Texas GariG , Fish and Oystor 



Coiiraission Laboratory 

 Rockport, Texas 



Davoy, Mr. Richard 



Maine Dept. of Sea and Shore 



Fisheries, Fisheries Lab. 

 Boothbay Harbor, Llaine 



Davis, tlr. ■c'red 



Univ. of Miami Llarino Lab. 

 Coral Gables, Florida 



Davis, Mr. H.C. 



Marine Biol. Lab., USF/S 

 Milford, Connecticut 



Dawson, Dr. Z. Yale 



The Allan Hancock Foundation 

 for Scientific Research 

 University Park, 

 Los Angoles, Calif. 



Day, Mr. L.H. 



Atlantic Biological Station 



3t. Androv/s, Now Brunsvrick 



Deovoy, Dr. G.B, 



Bingham Oceanographic Lab, 

 Yalo Univ., New Haven Conn. 



DoLacy, Dr. A.C. 



School of Fisheries, U. v?ash. 

 Seattle, V/ash, 



Chemistry 



Marina Biology 



Crab Investigations. 



Marine Biology 



Marine Fouling Organisms. 



Marine Invertebrate Zoology. 



Life History and Ecology of C^. sapidus . 



Comparative Study of Shrimp Trawls. 



Bacteriology 



Coastal Pollution Studies. 



Chemistry 



Commercial Potentialities of 



Sargassun . 



Umbryology 



Larvology of Lamollibranchs. 



Botany 

 Marine Algae. 



Fishery Biology 



Biology of Tuna and Billfish. 



Zooplankton 



Ichthyology 



Biology of Fuget Sound Fish 

 Populations. 



