Annual report of Central Fuel Research Institute(CFRI)
Central Institute of Mining and Fuel Research(CIMFR)
- Dhanbad: CFRI
- v.p.; 24cm.
Lib/WDR/1-5/2007-08 dt.05/06/2008(acc.no.5395-99)
Lib/WDR/1-5/2007-08 dt.05/06/2008(acc.no.10234-41; 17433)
Annual report