000 00461nam a2200157Ia 4500
008 211115s9999 xx 000 0 und d
020 _a978-93-81991-26-8
041 _aeng
082 _aH
_bQ4
100 _aPurohit, N.J. .
245 0 _aEarth science geology: environment and the universe /
_cby N.J. Purohit.
260 _aNew Delhi :
_bSwastik Publications ,
_c2014
300 _a280 p. :
650 _aGeology- Environment and universe
942 _cTB
999 _c70747
_d70747