| 000 | 00394 am a2200121 a 4500 | ||
|---|---|---|---|
| 100 | 1 | _aTolley, H.R., Humpheries, W.R. | |
| 245 | 1 | _aTractors and horses in the winter wheat belt, Oklahoma Kansas, Nebraska | |
| 260 |
_aWashington _c1924 |
||
| 300 | _a1-60 p. | ||
| 942 |
_2udc _cB |
||
| 440 | _aHorses, Winter, Wheat United State of Department of Agriculture. Bulletin No. 1202 | ||
| 901 | _aS48179 | ||
| 999 |
_c104161 _d104161 |
||