TY  - BOOK
AU  - Winkler Helmut G F
TI  - Petrogenesis of metamorphic rocks
U1  - H22:16, L4;L6;1 
PY  - 1976///
CY  - New Delhi    
PB  -  Narosa Publishing House      
KW  -  Metamorphic rocks
KW  -  Petrogenesis
KW  - Geology
N1  - Index 331-334p
ER  -