000 00362nam a22001577a 4500
020 _a8123908113
082 _a551.4 THO-P
100 _aWilliam E.Thornbury
245 _aPrinciples of Geomorphology
250 _a2nd
260 _aNew Delhi
_bCBS
_c2002
300 _a594P
_c13cm
365 _b625
650 _aGeology,Hydrology,Metrology
942 _2ddc
_cBK
999 _c55327
_d55327