TY  - BOOK
AU  - Simon,Hilda
TI  - Snails of land and sea
SN  - 0814907725
AV  - QL430.4 .S53 1976
U1  - 594/.3 
PY  - 1976///
CY  - New York
PB  - Vanguard Press
KW  - Snails
N1  - Includes index; Bibliography: p. [135]
N2  - Describes the evolution and anatomy of different types of land and sea snails and explains how they are beneficial and harmful to man
ER  -