000 00317nam a2200133Ia 4500
005 20240713151700.0
008 240712s9999 xx 000 0 und d
041 _aeng
082 _a551.41
_bsin
100 _aSingh, savindra
245 _aGeomorphology
260 _aAllahabad
_b Pravalika pub.
_c2019
300 _a660
999 _c36597
_d36597