000 00456nam a2200145Ia 4500
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040 _aNITIL
_cNITIL
082 _221st
_a338.20954
_bI39R
110 _aIndia.Planning Commission
245 0 _aReport of the Sub-Group I (Chemical and fertlizer Minerals)of the Working Group on Non-metalic Minerals Constituted
260 _aNagpur
_bIBM Press
_c1984
300 _a142p.
650 _aMINERALS
942 _cBKS
999 _c73570
_d73570