Search results for: J. P. Barnwal
Mining, Metallurgy & Exploration > 2008 > 25 > 2 > 79-84
Mining, Metallurgy & Exploration > 2007 > 24 > 3 > 133-138
Mining, Metallurgy & Exploration > 2000 > 17 > 1 > 56-61
Mining, Metallurgy & Exploration > 1999 > 16 > 2 > 61-64