| 000 | 00343nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 220204s9999 xx 000 0 und d | ||
| 082 |
_a631.4 _bFOS;1 |
||
| 100 | _aFoster, Albert B | ||
| 245 | 0 | _aApproved practices in soil conservation | |
| 250 | _aEd.4 | ||
| 260 |
_aIllinois _bInterstate _c1973 |
||
| 650 | _aSoil conservation | ||
| 942 | _cBK | ||
| 999 |
_c20921 _d20921 |
||