TY  - BOOK
AU  - Mason,Roger
TI  - Petrology of the metamorphic rocks
SN  - 0045520135 :
U1  - 552.4 
PY  - 1978///
CY  - London, Boston
PB  - G. Allen & Unwin
KW  - Metamorphic rocks
N1  - Includes index
ER  -