000			003730000a22001570004500
245			_aEnvironmental conservation
100			_aDasmann, Raymond F.
250			_a5th ed.
260			_aNew York _bJohn Wiley _c1984
300			_ax, 486p. : ill., photos.
500			_aIndex included.
020			_a047189141X
080			_a577.4 _bD3
041			_aEN
942			_cBK
999			_c120356 _d120356