000 00278 a2200121 4500
080 _a633.15:575.12(063)
_bA 512 R
245 1 _aReport
260 _bAmerican Seed Trade Association
_c1959
650 _aHybrid Corn Industry
100 _a
_d
300 _a157 p.
901 _a107835
999 _c47434
_d47434