— X — 



Perù 



Lima 



— Boletin de la Societad geografica. 



San Salvador 



San Salvador 



Museo Nacional (Anales). 



Stati Uniti 



Berkeley 



Boston 



Brooklyn 



Chaphell Hill 



Cincinnati 



Minneopolis 



Urbana 



Chicago 



Madison 



— University of California {Publlcations, Bulletin). 



— Socieiy of Naturai History (Proceedings). 



— Gold Spring Harbor Monographs. 



— Elisha Mitchell scientific Society (Journal). 



— Bull, of tire Lloyd Library of Botany etc. 



— The University of Minnesota. 



— Illinois biological monographs. 

 Bull, of the state Laboratory of Hist. Nat. 



— Academy of Sciences {Bulletin, Annual Report). 

 Field Museum of Naturai History {Department of 



Botany). 



— Wisconsin Academy of Sciences, Arts and Lettres 

 ( Transactlons). 



Wisconsin Geological and Naturai History Survey 

 {Bulletin). 



— Bulletin of the University of Montana {Biologica 

 Series). 



— Botanical Garden {Bulletin). 



Notre Dame Indiana — The American Midland Naturalist. 

 Philadelphia — Academy of Naturai Sciences {Proceedings). 

 Saint Louis —Academy of Science {Transactlons). 



Missouri Botanical garden {Annual Report). 

 Springfield (Massachussets) — Museum of Naturai History. 

 Tufts College (Massachussets) — Studi es. 

 Washington — United States Geological Survey {Annual Report); 



U. S. Department of Agriculture. — Division of 

 Ornithology and Mammalogy {Bulletin North Ame- 

 rican Fauna). 



Smithsonian Institution [Annual Report). 



Missoula 



New York 



