Oycter pro'bltJas, lnvecti£.T.tion8 (continued) 



Crudo oil pollution in Louisiana 



waters Bull. 18. 



Decline of oyster industry of 



York River, Va, 

 Iodine content 



Japanese, introduction to U.S. 

 Long Island Sound, 1937 

 Market for fresh oysters 

 Nutritive value 

 Olympia, spa-wning, and setting 

 Opening, new methods 

 Pulp mill pollution-effect of 

 Sensory stimulation by chemicals 

 Shell movements 

 Spavming and setting in Galveston 



Bay, Texas Bull, 



Spav.Tilng and setting in Long Island 



Sound, 1937 Bull. 33. 



Spavming, leirval development and 



I.R. 37. 



3. 



179 



