Ground control in mining
No reviews yet
First published: 1997
1 language
ISBN: 8120411188
Description
"Second National Conference on Ground Control in Mining, October 14 and 15th, 1996, Calcutta, India, organised by Central Mining Research Institute (Council of Scientific & Industrial Research), supported by Directorate General of Mines Safety (Ministry of Labour) ..."--Prelim. p. iii.