Service, Special Scientific Report — 

 Fisheries No. 210, pp. 1-208, figs. 

 1-19. 



COLLIER, ALBERT, S. M. RAY, 



A. W. MAGNITZKY, AND JOE O.BELL. 

 1953. Effect of dissolved organic sub- 

 stances on oysters. U, S. Department 

 of the Interior, Fish and Wildlife 

 Service, Fishery Bulletin No. 84, 

 Vol. 54, pp. 167-185, figs. 1-14. 



