| 000 | 00380nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 170101s1982 xx 000 0 und d | ||
| 082 | _a631.51 S99P | ||
| 245 | 0 | _aPredicting tillage effeitson soil physical properties and processes | |
| 260 |
_bMadison _c1982 |
||
| 300 | _a198p | ||
| 440 | _aASI Publication,no.44 | ||
| 650 | _aTILLAGE | ||
| 653 | _aTILLAGE | ||
| 942 |
_2ddc _cB |
||
| 999 |
_c95113 _d95113 |
||