Authors: J C Jhanwar N R Thote
Publish Date: 2011/03/23
Volume: 44, Issue: 5, Pages: 635-
Abstract
The first author is thankful to Dr A Sinha Director Central Institute of Mining and Fuel Research CIMFR Dhanbad India for his kind permission and encouragement to carry out the study Thanks are also due to his colleagues at CIMFR regional centre Nagpur India for their help The first author is especially thankful to Dr C Bandopadhyay former ScientistinCharge CIMFR Regional Centre Nagpur India for kindly improving the manuscript The views expressed in this paper are those of the authors and not necessarily of the institutes they belong to The work reported in this paper forms the part of PhD work of the first author
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