000 00354nam a2200109Ia 4500
008 160316s9999 xxu||||| |||| 00| 0 eng d
100 _aStrahler, Arthur N
245 _aThe earth science
260 _aNew York
_bHarper & Sons
_c1971
300 _aVII, 824p
999 _c14550
_d14550