Proc. Sci. Fish. Assoc. 



Proceedings of the Scientific Fisheries Association 

 (Suisan Gakkwai Ho) 

 Tokyo, Japan 



Proc, Texas Acad. Sci. 



Proceedings, Texas Academy of Science 

 Austin, Texas 



Proc. Trans. Liverpool Biol, Soc. 



Proceedings and Transactions, Liverpool Biological Society 

 Liverpool, England 



Proc. U. S. Nat. Mus. 



Proceedings, United States National Musexim 

 Washington, D. C. 



Proc. Wash. Acad, Sci. 



Proceedings, Washington Academy of Sciences 

 Washington, D. C. 



Proc. Zool. Soc. London 



Proceedings, Zoological Society of London 

 London, England 



Prog. Ampl. Asist. Tec. , Informe 



ProgrcLma Ampliado de Asistencia Tecnica, Informe 

 FAO, United Nations 

 Rome, Italy 



Prog. Fish. Cult. , F.W.S. 



Progressive Fish Culturist, Fish and Wildlife Service 

 U. S. Department of Interior 

 Washington, D. C, 



31 



