| 000 | 00401 am a2200121 a 4500 | ||
|---|---|---|---|
| 100 | 1 | _aAndrew, R.H., and Others | |
| 245 | 1 | _aPopulation, fertility and varietal responses for continuous corn with minimus tillage | |
| 260 |
_aMadison _c1963 |
||
| 300 | _a1-20 p. | ||
| 942 |
_2udc _cB |
||
| 440 | _aPopulation, Corn Wisconsin Agriculture Experiment Station. Research Bulletin No. 244 | ||
| 901 | _aS11052 | ||
| 999 |
_c106859 _d106859 |
||