000 00513nam a2200229Ia 4500
003 OSt
005 20220912153112.0
006 a|||||r|||| 00| 0
007 ta
008 220909b |||||||| |||| 00| 0 eng d
024 _a21176
037 _cTextual
040 _aCSL
_beng
_cCSL
041 _aeng
082 _aU21, L0
100 _aSmall R J
245 0 _aStudy of landforms
260 _c1970
300 _ap.
_ccm.
942 _hU21, L0
_cTEXL
_2CC
999 _c98073
_d98073