000 | 00377 a2200145 4500 | ||
---|---|---|---|
080 |
_a633.1.001.7 _bS766C |
||
100 |
_a _d |
||
245 | 1 |
_aCorn and corn improvement _cedited by G.F. Sprague |
|
260 |
_aWisconsin _bAmerican Society of Agronomy _c1977 |
||
300 | _axvi, 774 p. | ||
440 |
_aNo. 18 _vAgronomy |
||
650 | _aCorn | ||
700 | _aSprague, G.F., ed. | ||
901 | _a153081 | ||
999 |
_c84726 _d84726 |