Rev. Gen. Sci. Pure et Appl. 



Revue Generale des Sciences Pures et Appliquees 

 Paris, France 



Rev. Soc, Mexicana Hist. Nat. 



Revista, Sociedad Mexicana de Historia Natural 

 Mexico City, Mexico 



Sci. Invest. Fish. Br. Ireland 



Scientific Investigations, Fisheries Branch 

 Department of Agriculture for Ireland 

 Dublin, Ireland 



Sci. Monthly- 

 Scientific Monthly 



American Association for the Advancement of Science 

 Washington, D. C. 



Sci. Surv. Porto Rico and Virgin Islands 



Scientific Survey of Porto Rico and the Virgin Islands 

 New York Academy of Sciences 

 New York, N. Y. 



Science 



Science 



American Association for the Advancement of Science 



Washington, D. C. 



Seafood Business 



Seafood Business Magazine 

 Port Lavaca, Texas 



Siboga Exped, 



Siboga Elxpeditie 

 Leiden, Netherlands 



3t 



