000 00309pam a2200133a 44500
082 _a551.4
_bT393p
100 _aThornbury, William D.
245 1 _aPRINCIPLES OF GEOMORPHOLOGY
260 _aNew York
_bWiley
_c1954
300 _a618
650 _aGeology Structural
964 _gCIRC
997 _a74112 C
999 _c440610
_d440610