000 00320 a2200121 4500
080 _a633.15
_bJ 92 C
245 1 _aCorn
_bImprovement, seed production and uses
_cby R.W. Jugenheimer
260 _aNew York
_bJohn Wiley & Sons
_c1976
650 _aCorn
100 1 _aJugenheimer, R.W.
_d
300 _a670 p.
901 _a130536
999 _c84912
_d84912