000 00715nam a2200277Ia 4500
001 16924
005 20240113235736.0
007 ta
008 051223s1996 a g b000 u 465 u
020 _a81-7023-539-1
040 _aCotton College,Assam
041 _a465
082 _a553.6
_bBh 46 Co
100 _aBhattacharya, R.N. .
245 0 _aCoal Chemicals /
_cR.N. Bhattacharya.
_hTextual Documents
250 _a1st ed. /
260 _aBombay :
_bAllied Publishers Ltd. ,
_cC1996.
300 _axvi,191p. :
_bill ;
_c24cm .
504 _aIndex
653 _aGeology
653 _aCoal Chemicals
653 _aG-Geology
942 _2ddc
_cBK
999 _c16906
_d16906