| 000 | 00350nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 130225s9999 xx 000 0 und d | ||
| 100 | _aUnited States Department of Agriculture | ||
| 245 | _aSoil survey manual | ||
| 260 |
_aWashington _c1951 |
||
| 300 | _a503 p. | ||
| 440 | _aNo. 18; United States Departm | ||
| 901 | _a32254 32267 | ||
| 942 |
_cB _2udc |
||
| 999 |
_c6234 _d6234 |
||