TY  - BOOK
AU  - RangaRaja, Rao, S (Ed.)
AU  - Basak, P K (Ed.)
AU  - Rao, A R N (Ed.)
ED  - International Coal Preparation Congress (9th: 1982: New Delhi)
TI  - Coal preparation and use: a world review
U1  - 622.334 21st
PY  - 1982///
CY  - New Delhi
PB  - Oxford and IBH
KW  - Coal preparation; Coal preparation-Plants-India
ER  -