000 00273nam a2200097 4500
999 _c336748
_d336748
082 _a550
_bAGE.N
100 _aAger, Derek
245 _aThe New Catastrophism: The importance of the rare event in geological history
_cAger, Derek
260 _aNewYork
_c1993
_bCUP
942 _cBK