LA. REAL SOCIEDAD ESPAÑOLA DE HISTORIA NATURAL 61 



Brooklyn Institute of Arts and Sciences. 

 Cold Sprinq Harbor Monogra]. hs. 

 Museum. Science BulleÜn. 



Carnegie Museum, Pittsburgh. 

 Annals. 



Anntial Report. 

 Memoirs. 



Prize Essay Contest. 

 Celehration of the Founders Day. 



Chicago Academy of Sciences. 

 Annual Report. 

 Bulletin. 



Geological and Natural History Survey. 

 Natural History Survey. 

 Special Publication. 



Davenport Academy of Sciences. 



Proceedings. 

 Departamento del Interior. Oficina de Agricultura. Manila. 



Boletín del Agricultor. 



Revista agrícola de Filifinas. 



Departamento del Interior. Oficina de Agricultura. Manila. 



Annual Report. 



Bulletin. 



Department of the Interior. Weather Burean. Manila Central Observatory. 



Annual Report. 

 Bulletin. 



Essex Institute, Salem. 



Bulletin. 

 Field Museum of Natural History, Chicago. 



Publications. 



Report. 



John Hopkins University Circular. 



Missouri Botanical Garden, St.-Louis. 



Annual Report. 



Museum of Comparative Zoology at Harvard College, Cambridge. 



Annual Report. 

 Bulletin. 



New-York Zoological Society. 

 Zoológica. 



Oberlin College. 



Laboratory Bulletin. 



Public Museum of the City of Milwaukee. 



Annual Report. 



Bulletin. 

 Smithsonian Institution, U. S. National Museum, Washington. 



Anvual Report. 



Bulletin. 



Contributions from the ü. S. National Herbarium. 



Miscellaneous Collection. 



Proceedings ofthe U. S. National Museum. 



The American Naturalist, New-York. 



