000			00400nam a2200157Ia 4500
008			230312s9999||||xx |||||||||||||| ||und||
020			_a0-07-242921-6
082			_a333.7 _bFIE-E
100			_aField Barry, C.
245		0	_aEnvironmental Economics
260			_b………. _aNew York _c2002
300			_a510
546			_aEng.
650			_aEconomics _vIntroduction , Analytical tools
942			_cBK
999			_c4492 _d4492