| 000 | 00485nam a2200193Ia 4500 | ||
|---|---|---|---|
| 008 | 220204s9999 xx 000 0 und d | ||
| 082 |
_a631.6.02 _bTRO |
||
| 100 | _aTroeh, Frederick R | ||
| 245 | 0 | _aSoil and water conservation | |
| 250 | _aEd.2 | ||
| 260 |
_aNew Jersey _bPrentice Hall _c1980 |
||
| 650 | _aCropping system | ||
| 650 | _aSoil erosion | ||
| 650 | _aSoil survey | ||
| 650 | _aWater erosion | ||
| 650 | _aWater pollution | ||
| 650 | _aWind erosion | ||
| 942 | _cBK | ||
| 999 |
_c41098 _d41098 |
||