Description
An Experienced of Long Wall Mining in India, A practitioners hand book &in India Forwarded by D.G.M.S.(Deluxe)
An Experienced of Long Wall Mining in India, A practitioners hand book & in India Forwarded by D.G.M.S. (Deluxe)
₹600.00
N. Prasad,C.G.M. BCCL /Gautam Kr. Jha,Ex-Chairman cum MD BCCL
