000 00297nam a2200121Ia 4500
005 20260205042153.0
008 260111s9999||||xx |||||||||||||| ||und||
100 _aGREGOR HOWARD F
245 0 _aENVIRONMENT AND ECONOMIC LIFE
260 _aN.J.
_bD.VAN NOSTRAND
_c1963
300 _a498
942 _cBK
999 _c28262
_d28262