TY  - BOOK
AU  - Frost, B. Ronald 
AU  - Frost, Carol D.
TI  - Essentials of Igneous and Metamorphic Petrology 
SN  - 9781108710589
U1  - 552.1 
PY  - 2019///
CY  - United Kingdom
PB  - Cambridge University Press  
KW  - Geology (PM USHA)
ER  -