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024 _a11753
037 _cDissertations
040 _aCRL
_cCRL
_beng
041 _2eng
_aeng
100 _aPathak Vijay Nath
_9562500
110 _aUniversity of Delhi. Faculty of Science. Department of Geology
245 0 _aGeological studies of phosphorits and other rocks around Hirapur
260 _c1979
650 _aGEOLOGY
700 _aUniversity of Delhi. Faculty of Science. Department of Geology
942 _cDIS
_2CC
999 _c896718
_d896718