134 LIST OF EXCHANGES 
American Academy of Arts and Sciences.... Boston, Mass. 
PSVCHES vice ioeies ee eee cs ie cee re .».-. Cambridge, Mass. 
Library of Oberlin College. SAC ric eee ae Oberlin, Ohio 
American Assoc. for the Advancement of Science .... 
HOC EAN By IAG Oe RG NST ee Salem, Mass. 
Museum of Comparative Zoology....... Cambridge, Mass. 
Aunerican Dialect Society.2% uso. Ges Cambridge, Mass. 
United States Department of Agriculture......... 
SAR ae Sie Siisins Micteuke eee eee Washington, pe 
Biological Society of Washington ...... W gchinceon: Dies 
Philosophical Society of Washington.... Washington, D.C. 
Smithsonian Institute’ misiesrae eects «s+. Washington, D.C. 
United States Geological Survey ....... Washington, D.C. 
American Society of Microscopists.......... Buffalo, N.Y. 
- Buffalo Society of Natural Sciences........ - Buffalo, N.Y. 
California Academy of Sciences....... San Francisco, Cal. 
California State Geological Society....San Francisco, Cal. 
Santa Barbara Society of Natural History...... Sete 
Wee ee eh aeigt an aiueu icles lemeie cea San Francisco, Cal. 
iniversityon California’ 0... secs ech wees Berkley, Cal. 
Minnesota Academy of Natural Sciences............ 
S Sao coe co aero RS ae Be Minneapolis, Minn. 
Academy Natural Sciences............. Philadelphia, Pa. 
MOAMeHlys OL SCIENCES ss ce Zastnne eeeleee es eek St. Louis, Mo. 
Missouri Botanical Gardens.....-. eoe-eeeeot. Louis, Mo. 
American Chemical Society ..3. ose. ce. 8: New York City 
New York Microscopical Society.......... New York Citv 
ELRe bAntieGan: SOCIETY so .uisieiere ole wc Sreiete cuerers New York City 
American Astronomical Society........... New York City 
American Geographical Society........... New York City 
New York Academy of Science...... ....New York City 
‘Kerry Botanical Club. ... 3... Joe Geeenoee New York City 
Central Park Menagerie ........ ecovcscee New Yotk City 
American Museum of Natural History.... New York City 
Sclemtine Adlian Cec 6 Psa si es eee eee New York City 
Cornell Natural History Society ............ Ithaca, N.Y. 
John Hopkins University................ Baltimore, Md. 
