000 00423nam a2200157Ia 4500
008 211115s9999 xx 000 0 und d
041 _aeng
082 _aU21
_bM2.4
100 _aSharma, H.S..
245 0 _aPerspectives in geomorphology vol IV /
_cedited by H.S. Sharma.
250 _a1st ed /
260 _aNew Delhi :
_bConcept Publishing Company ,
_c1982
300 _a358p :
650 _aGeology
942 _cTB
999 _c41200
_d41200