TY  - BOOK
AU  - Singh, M.P. (Editor)
TI  - Coal and Organic Petrology: Recent Research in Economic Geology (Vol-1)
U1  - 552.574 
PY  - 1998///
CY  - New Delhi
PB  - Hindustan Publishing Corporation
KW  - COAL
KW  - PETROLOGY
ER  -