000			00358nam a2200133Ia 4500
005			20250107154902.0
008			241216s9999||||xx |||||||||||||| ||und||
020			_a9780321417534
082			_aRES 333.7 PER
245		0	_aNatural resources and environmental economics
250			_a4 th ed.
260			_aHarlow _bPearson education limited, _c1996
942			_cBK
999			_c7154 _d7154