000 00391nam a2200133Ia 4500
008 220901s1992 xx 000 0 eng d
082 _a910.155141 hN2;5
100 _aGupta, S L
245 _aBhu-aakriti vigyan: bhubhautiki tatha bhuaakrityan
260 _aNew Delhi
_bHindi Madhyam Karyanvyan Nideshalay
_c1992
300 _a617 : xviii,
650 _aGeomorphololgy
_9537
942 _2ddc
_cBK
999 _c4733
_d4733