TY  - BOOK
AU  - Prinz,Martin
AU  - Harlow,George E.
AU  - Peters,Joseph
TI  - Simon and Schuster's: guide to rocks and minerals 
SN  - 0-671-24417-5
AV  - QE366.2 S55 1978
PY  - 1978///
CY  - New York
PB  - Fireside
ER  -