000			00503nam a22001577a 4500
005			20170913095126.0
008			170913b xxu||||| |||| 00| 0 eng d
020			_a9780061137914
040			_cPK-LaUMT
082			_a577.276 _bWAR-U
100			_aWard, Peter D.
245			_aUnder a green sky : _bglobal warming, the mass extinctions of the past, and what they can tell us about our future / _cPeter D. Ward
260			_aNew York : _bHarperCollins Publishers, _c2007
300			_a242 p.
942			_cBK
999			_c98142 _d98142