TY  - BOOK
AU  - Dietrich, Richard V. ,
TI  - Rocks and Rocks Minerals
SN  - 0471029343
U1  - 552 
PY  - 1979///
CY  - New York
PB  - John Wiley & Sons, Inc.
KW  - Mineralogy
KW  - Petrology
ER  -