TY  - BOOK
AU  - Verma, V.K.
AU  - Prasad, C.
TI  - Text book of sedimentary petrology
U1  - 552 V 59 T 
PY  - 1981///
CY  - Dehradun
PB  - International book disterbutors
KW  - Sedimentary Petrology
ER  -