XXX 



Lawrence, Kansas. — University of Kansas. — Kaiisas Uni- 



versity Quarterly. 

 Madison, Wisconsin. — Wisconsin Geological and Natural 



Hlstory Survey. — Bulletin. 

 Minneapolis, Minnesota. — Geological and Natural History 



Survey of Minnesota. — Bulletin, and Annual Report. 

 New- York, New-York. — American Muséum of Natural 



History. Library. — Bulletin, Mémoirs and Annual Report. 

 Philadelphie, Pensylvanie. — Academy of Natural Sciences, 



— Proceedings. 

 Portland, Maine. — Portland Society of Natural History. — 



Proceedings. 

 Saint-Louis, Missouri. — Missouri Botanical Garden. — 



Annual Report. 

 Washington, Columbia. — Smithsonian Institution. — 



Annual Report. 

 Washington, Columbia. — U. S. Geological Survey. — 



Bulletin ; Annual Reports ; Mineralogical Resources ; Mono- 



graphs ; Report of Director. 

 Washington, Columbia. — U. S. National Muséum. — Bulletin. 

 Washington, Columbia. — U. S. Department of Agriculture. 



Division of Entomoly. Bulletin et Publ. d'v. 

 Washington, Columbia. — U. S. Département of Agriculture 



Library. 

 Washington, Columbia. — U. S. Department of Agriculture. 



Bureau of Biological surveiy. — North American Fauna. 

 Washington. Columbia. — U. S. Commission of Fish and 



Fishery. — Bulletin and Annual Report. 



Mexique 



Mexico. — Museo Nacional de Historia natur.l. — La Natu- 



ralezza. 

 Mexico. — Instituto geologico de Mexico. Calle del Pasco 



Nuevo, no 2. — Boletin. 

 Mexico. — Societad cientifica " Antonio Alzate ". — Memorias 



y Revista. 

 Mexico. — Sociedad Geologica Mexicana. — Bolelin. 



