000 00246nam a2200085Ia 4500
245 _aCrop Science : Vol 47, (6+ Suppl.), 2007
260 _bCrop Sci Soc Am Inc, Madison, U.S.A
082 _aJ38m73,N61 P07.47/V26263
300 _app 2211-2564;S1-S277
999 _c13218
_d13218