MUSEUM OF COMPARATIVE ZOOLOGY. 31 



REPORT ON THE LIBRARY. 



During the Museum year from August, 1, 1916, to July 31, 1917, 

 inclusive, 644 volumes, 1,225 parts of volumes, and 2,029 pam- 

 phlets have been added to the Library. 



The total number of volumes in the Library is 54,427, the total 

 number of pamphlets is 52,499. 



Four hundred and twenty-three volumes have been bound; 

 twelve hundred pamphlets have been separately bound. 



