Asn div ko konsa revenue deta ha JH jara batana. Ranigunj coalfield ka kavi naam sune ho ap?? 1963 se atlas dekh rahe ho to itna to pata hi hoga Ranigunj coalfield konse state ma ha. Asn div ka pura revenue Ranigunj coalfield se aur Durgapur-Asansol k cement aur steel industries se aata ha. JH ka koi contribution ni ha ASN div k revenue ma. Pehle khud k facts sahi karo, bas 1963 se atlas dekhne se kuch ni hota