000 00279nam a2200121Ia 4500
020 _a9780198091783
082 _a333.7 KOL/I
100 _aKollstad, Charles D
245 0 _aIntermediate environmental economics
260 _bOxford
_aLondon
_c2002
300 _a470p
942 _cBK
999 _c79920
_d79920