000			nam a22 7a 4500
999			_c21973 _d21973
008			170123b xxu||||| |||| 00| 0 eng d
020			_a9780558964276
050			_aQH 308.2 .K76 2011
100			_aKrogh, david.
245			_aBiology : _ba guide to the natural world/ _cDavid Krogh.
260			_aNewYork : _bPearson, _c2011.
300			_axxxiii, 116p. : _bill. ; _c27cm.
500			_aInclude index.
650			_aBiology.
942			_2lcc _cBOOKS