000 00349nam a2200133Ia 45e0
008 180501s2008 xx 000 0 und d
100 _aGupta, SL
245 0 _aJalvau vigyan
250 _a2
260 _bDelhi, Delhi University
_c2008
300 _a624
650 _aGeography
942 _2ddc
_cBK
999 _c9880
_d9880