000 00243nam a2200121Ia 4500
100 _aTrewartha,Glenn.T.
942 _cBK
654 _a
245 _aearth problen climates
260 _aMadison
_c1961
082 _a551.6
300 _bHb
_a334
999 _c402969
_d402969
041 _aeng