Number of Coal Mines Closed by Coal India Limited and Singareni Collieries Company Limited in Andhra Pradesh (During 1997-98 to 1999-2000) | ||||
State | Number of Mines Closed | |||
1997-98 | 1998-99 | 1999-2000 | 2000-01 (till February, 2001) | |
Andhra Pradesh | ||||
India |