Exchmiges. 



125 



Rio de Janeiro — Report of the National Museum of Brazil. 

 San Francisco — Proceedings of the California Academy of 



Science. 

 St. Louis — Public Library Monthly Bulletin. 

 Torquay — Journal of Torquay Natural History Society. 

 Toronto — Transactions of the Royal Canadian Listitute. 

 Upsala — Bulletin of the (xeological Listitution of L4)sala 



University. 

 Washington — Annual Report of the Smithsonian Institution. 



Annual Report of the United States National 



Museum. 

 Bulletins of the Bureau of American Ethnology. 

 Bulletins of the Smithsonian Institution. 

 Contributions from the United States National 



Herbarium. 

 Proceedings of the United States National 



Museum. 



Smithsonian Institution, Miscellaneous Collections. 



Year Book of the United States Department of 



Agriculture, 1919. 



,, Bulletins of the United States Geological Survey. 



York — Annual Report of the Yorkshire Philosophical Society, 



1918-19. 

 Zurich (Switzerland) — Vierteljahrsschrift der Naturforchenden 

 Gesellschaft in Zurich. 



