000			00378 a2200157 4500
001			3406
008			eng
041			_aeng
082			_a631.5
084			_aQdd:b
245			_aCrop Science 30 Nos 1-3
260			_aMadison _bCrop Science Society of America _c1990
300			_a769
653			_aCROP SCIENCE
700			_aC. W. Stuber _eeditor
999			_c14031 _d14031