000 | 00397 am a2200121 a 4500 | ||
---|---|---|---|
100 | 1 | _aWiancko, A.T. | |
245 | 1 | _aProgress report of soils and crops experiments on the sand experiment field form 1924-1940 | |
260 |
_aLafayette _c1941 |
||
300 | _a1-7 p. | ||
942 |
_2udc _cB |
||
440 | _aSoil, Crop, Experiment, Field Purdue Agricultura Experiment Station. Circular No. 247 | ||
901 | _aS21262 | ||
999 |
_c103781 _d103781 |