| 000 | 00409nam a2200145Ia 4500 | ||
|---|---|---|---|
| 001 | CATREF009333 | ||
| 008 | 110517s9999 xx 000 0 und d | ||
| 041 | _aeng | ||
| 082 | _a631.4 | ||
| 100 | _aBennett, Hugh Hammond. | ||
| 245 |
_aSoil conservation / _cHugh Hammond Bennett. |
||
| 260 |
_aNew York : _bMcGraw-Hill Book company, _c1939. |
||
| 300 |
_axvii, 992 p.; _c22 cm. |
||
| 650 | _aSoil conservation | ||
| 999 |
_c125868 _d125868 |
||