000			00506nam a2200205Ia 4500
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008			250220s9999||||xx |||||||||||||| ||und||
020			_a047189141x _c _21.95
040			_aMAIN
041			_aEnglish
082			_a333.72 _bDAS
100			_aDasmann, Raymond F.
245			_aEnvironment conservation
250			_a5th ed.
260			_aNew York _bJohn Wiley & Sons _c1984
300			_ax,486p.
650			_aEconomics
650			_aEnvironment conservation
942			_cBK
999			_c28684 _d28684