Exchange List and Donations, 1920, 
The following is a list of the Scientific Institutions and 
Societies on our Exchange List, together with the Publications 
received from them during the year 1920. 
A list of Donations to the Society’s Library is also appended. 
AMERICA (NORTH). 
Canada. 
Toronto. Ifoyal Canadian Institute, Transactions, No. 27, 1019. 
United States of America. 
Baltimore. John Hopkins University. 
Berkeley. University of California. 
(i) Bulletin, 3rd Ser., No. 5, Vol. 13. 
(ii) Publications in Zoology, Nos. 3-4, Vol. 21, 1919- 
20 . 
Cambridge. Museum of Comparative Zoology, Harvard, Bulletin 
Vol. 64, Nos. 1-2, 1920. 
Chicago. Field Museum of Natural History. 
New York. American Museum of Natural History. 
New York. Zoological Society of New York, Bulletin, Vol. 23, 
Pts. 4-o, 1920. 
Oberlin. Wilson Ornithological Club, Bulletin, 1919-1920. 
Philadelphia. Academy of Natural Sciences, Proceedings, Vol. 
70, Pt. 3, 19 IS; Vol. 71, Pts. 1-2, 1919. 
Pittsburg. Carnegie Museum. 
Washington. Smithsonian Institution. 
(i) Annual Report of the U. S. National Museum 
for 1919. 
(ii) Proceedings of the U. S. National Museum, 
Vol. 54, 1919. 
Hawaiian Islands, Honolulu. Bernice Pauahii Bishop Museum. 
(i) Memoirs, Vol. 6, Pts. 1-2, Vol. 7, Pt. 1. 
(ii) Monographic Study of the Hawaiian Species of 
the Tribe Lobelioideae, Family Campanulaceae, 
by -J. F. Rock. 
ASIA. 
Ceylon. 
Colombo. Ceylon Branch of the Royal Asiatic Society. 
Colombo. Colombo Museum, Spolia Zeylanica, Vol. 2, Pts. 41- 
42, 1920. 
