TY  - BOOK
AU  - Dance S. Peter
TI  - The world's shells: a guide for collectors
U1  - 594.04 D19w 1976 
PY  - 1976///
CY  - New York
PB  - Mc Graw-Hill Book Co.
KW  - Shells
KW  - Collectors and collecting
N1  - Includes index
ER  -