000 00319nas a2200121Ia 4500
008 170101s2017 xx 000 0 und d
044 _aINDIA
245 0 _aCLAY Research
260 _bClay Mineral Society of India
_aNew Delhi
270 _aClay Mineral Society of India
362 _aJan - Dec,1985
942 _2ddc
_cP
999 _c176771
_d176771