| 000 | 00334 am a2200121 a 4500 | ||
|---|---|---|---|
| 100 | 1 | _aCopper, R.R. and Others | |
| 245 | 1 | _aIllinois corn performance tests 1940 | |
| 260 |
_aIllinois _c1941 |
||
| 300 | _a175-223 p. | ||
| 942 |
_2udc _cB |
||
| 440 | _aCorn Illinois Agricultural Experiment Station. Bulletin No. 474 | ||
| 901 | _aS58378 | ||
| 999 |
_c101364 _d101364 |
||