Ernst Mey Linrary 
Maseun of Comosreave Zockngy 
Riis aohe 
ig. 
HARVARD UNIVERSITY 
[Moll 
a 
c, — Cee 
Are 
es 
cea ta LIBRARY 
OF THE 
DEPARTMENT OF MOLLUSKS 
IN THE 
MusEUM OF COMPARATIVE ZOOLOGY 
Gift of: 
RICHARD |. JOHNSON 
