| 000 | 00320 am a2200121 a 4500 | ||
|---|---|---|---|
| 100 | 1 | _aDavis, R.O.E. | |
| 245 | 1 | _aSoil erosion in the south | |
| 260 |
_aWashington _c1915 |
||
| 300 | _a1-23 p. | ||
| 942 |
_2udc _cB |
||
| 440 | _aSoil, Erosion United States Department of Agriculture. Bulletin No. 180 | ||
| 901 | _aS49648 | ||
| 999 |
_c106280 _d106280 |
||