ny 6,5 te Fae wy 
Wo. Jey F474 
Mole THE 
SHELL-COLLECTOR’S 
HANDBOOK 
FOR THE FIELD. 
Division of Mollusks 
Sectional Librarv 
BY 
J. W. WILLIAMS, M.A., D.Sc, 
Editor of “ The Naturalists’ Monthly.” 
| 2 T24 ex 
London : 
ROPER & DROWLEY; 29, LUDGATE HILL, E.C. 
1888. 
