The date shows when this volume was taken. 



^' To renew this book copy the call No. and give to 

 the librarian. 



HOME USE RULES 



' All Books subject to recall 



All borrowers must regis- 



I - ter in the library to borrow 



books for hom^ use. 



'"V^ All books must be re- 

 turned at end of college 

 year for inspection and 

 repairs. 



Limited books must be 



w ••■■ returned within the four 



week limit and not renewed. 



Students must return all 



books before leaving town. 



Officers should arrange for 



the return of books wanted 



during their absence from 



■. town. 



Volumes of periodicals 



and of pamphlets are held 



in the library as much as 

 possible. For special pur- 



^_^ ^ poses they are given out for 



a limited time. 



Borrowers should not use 



, their library privileges for 



the benefit of <iither persons. 



Books of special value 

 and gift books, when the 



, giver wishes it, are not 



allowed to circulate. 



Readers are asked to re-- 



port all cases of books 



'' marked or mutilated. 



Do not deface books by marka and writinK. 



Cornell University Library 

 Q 115.N27 



v6 



Natural history. 



1924 012 490 813 o.m.ove2 



