000 00248nam a2200097 4500
245 _aEco-catastrophe
_cPaul Ehrlich
100 _aPaul, Ehrlich
260 _aSan Francisco
_bCity Light Bookstore
_cc1969
300 _a23p.; 18cm.
082 _a574.526
_bEHR
999 _c35205
_d35205