| 000 | 00425 am a2200121 a 4500 | ||
|---|---|---|---|
| 100 | 1 | _aWiancko, A.T., Walker, G.P., Hall, H.G. | |
| 245 | 1 | _aProgress report of soils and crops experiment on the bedford experiment field from 1916-1940 | |
| 260 |
_aLafayette _c1941 |
||
| 300 | _a1-8 p. | ||
| 942 |
_2udc _cB |
||
| 440 | _aSoil, Crop, Experiment, Field Purdue Agricultura Experiment Station. Circular No. 243 | ||
| 901 | _aS21259 | ||
| 999 |
_c103780 _d103780 |
||