COMPARATIVE CYTOLOGICAL STUDIES 
WITH ESPECIAL REGARD TO THE 
MORPHOLOGY OP THE 
NUCLEOLUS 
THOS. H. MONTGOMERY, JR., Ph.D. 
(lecturer in zoology, university of Pennsylvania) 
From the Laboratory of the 
Wistar Institute of Anatomy and Biology, Philadelphia 
r 
Reprinted from Journal of Morphology, Vol. XV, No. 2, 1898 
| v \ J 
BOSTON, U.S.A. 
GINN & COMPANY, PUBLISHERS 
Cbe gtljenarttm press 
1898 
