000
00267nam a2200073Ia 4500
245
_a
Quarterly Journal of the Geological, Mining and Metallurgical Society of India : Vol 47(1-4)
260
_b
Geological Min Metall SocIndia, Calcutta, India
082
_a
Hm2N,26 N75.47/V10953
999
_c
41771
_d
41771