000 00338nam a2200133Ia 4500
005 20240924144015.0
008 240923s9999 xx 000 0 und d
100 _aD'arge, Ralph C
245 0 _aEnvironmental quality and interntional trade
260 _aWashington
260 _bResources For The Future
260 _c1972
942 _cBK
999 _c37610
_d37610