| 000 | 00398nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 170101s1957 xx 000 0 und d | ||
| 082 | _a631.45 S24E | ||
| 100 | _aSCHWAB, Glenn O | ||
| 245 | 0 | _aElementary soil and water engineering | |
| 260 |
_bNew York _c1957 |
||
| 300 | _a296p | ||
| 650 | _aSOIL CONSERVATION | ||
| 653 | _aSOIL CONSERVATION | ||
| 653 | _aWATER CONSERVATION | ||
| 942 |
_2ddc _cB |
||
| 999 |
_c8878 _d8878 |
||