| 000 | 00493nam a22001937a 4500 | ||
|---|---|---|---|
| 015 | _a4039 | ||
| 041 | _a1 | ||
| 080 |
_a631.42 _bSOI |
||
| 110 | _aU.S. Department of Agriculture | ||
| 245 |
_aSoil Erosion _b- The work of uncontrolled water |
||
| 260 |
_aU.S. Department of Agriculture _bWashinton |
||
| 300 |
_a16p. _bill. |
||
| 650 | _aAgriculture | ||
| 852 | _a4L3-2 | ||
| 999 |
_c3926 _d3926 |
||