000			00290nam a2200121Ia 4500
003			LDD
040			_cLDD
041			_aen
245		0	_aScience
260			_aAmerican association for the advancement of science _bWashington _c4 Jan-31 Jan,2008
362			_a319-319 _b01-Apr
942			_2ddc _cJ
999			_c181669 _d181669