000			00617nam a22002177a 4500
999			_c75334 _d75334
003			OSt
005			20190927031100.0
008			190107b ||||| |||| 00| 0 eng d
040			_aOSt _bEnglish _cOSt _dOSt
082			_a551.4 / T393p
100			_aThornbury, William D. _925905
245			_aPrinciples of Geomorphology / _cWilliam D. Thornbury.
250			_aWiley international ed.
250			_a2nd ed.
260			_aNew York : _bJohn willy and sons, _cc 1954.
300			_axi, 594 p. : _bill. ; _c22 cm.
500			_aIncludes index.
508			_a47
650			_aGeomorphology. _9127653
942			_2ddc _cBK