LIST OF EXCHANGES. 
The following Societies and Institutions exchange publications 
with the Academy. 
(The number following each title indicates the position of 
the publication on the shelves of the library. Members of the 
Academy desiring to consult any of these works are requested to 
cite the title and number, as this will save loss of time in search- 
ing or consulting catalogues. ) 
J. F. Kemp, 
Librarian. 
NortH AMERICA. 
United States. 
The New York State Library, Albany, N. Y.- 027. 
The New York State Museum of Natural History, Albany, 
ees. Out. 
The New York State Dairy Commission, Albany, N.Y. 657. 
Amherst College, Amherst, Mass. 378. 
The University of Michigan, Ann Arbor, Mich. 378. 
U.S. Naval Academy Library, Annapolis, Md. 027. 
The Texas Academy of Sciences, Austin, Texas. 506.1. 
The Biological Laboratory, Johns Hopkins University, Baltimore, 
Md. 507. 
The Maryland Academy of Sciences, Baltimore, Md. 506.1. 
The University of California, Berkeley, Cal. 378. 
Blue Hill Meteorological Observatory, Blue Hill, Mass. 551.5. 
The Boston Society of Natural History, Boston, Mass. 506.1. 
The Ornithologist and Odlogist, Boston, Mass. 598.2. 
The Boston Public Library, Boston, Mass. 027. 
The Brooklyn Library, Brooklyn, N.Y. 027. 
The Long Island Historical Society, Brooklyn, N.Y. 9006. 
