TY  - BOOK
AU  - Blatt, Harvey 
AU  - Tracy, Robert J. 
TI  - Petrology igneous, sedimentary, and metamorphic
SN  - 0-7167-2438 -3
PY  - 1996///
CY  - New York
PB  - W.H. Freeman & Co
KW  - IgneousLithospere-continentalLithosphereMetamorphic RocksMetamorphic PetrologyPetrologySedimentarySedimentary Rocks
ER  -