000			00322nam a2200145Ia 4500
020			_a0851995306
082			_a581.135/NOS
100			_aNosberger, J.,et al
245			_aCrop science: progress and prospects
260			_bCABI _aUK _c2001
300			_a398
650			_aCrop Science
901			_a4609
942			_2ddc _cBK
999			_c4149 _d4149