000			00603cam a2200181 a 4500
020			_a9780321752901
020			_a0321752902
082	0	0	_a577.5 _bWIT-E
100	1		_aWithgott, Jay.
245	1	0	_aEssential environment : _bthe science behind the stories / _cJay Withgott, Matthew Laposata.
250			_a4th ed.
260			_aUpper Saddle River, NJ. : _bPearson, _cc2012.
300			_axii, 418 p.+ (various pages) : _bill (mostly col.), photographs ;
504			_aIncludes bibliographical references and index.
650		0	_aEnvironmental sciences.
700	1		_aLaposata, Matthew.
942			_cBK
999			_c261355 _d261355