| 000 | 00450nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 140224s9999 xx 000 0 und d | ||
| 082 | _a631.473(02) J1 | ||
| 100 | _aBureau of Plant Industry, Soils and Agricultural Engineering, Soil Survey Staff. | ||
| 245 | _aSoil survey manual | ||
| 260 |
_aCalcutta _bOxford, IBH _c1951 |
||
| 300 | _aviii,503p. | ||
| 490 | _aU.S. Department Agriculture, Handbook; no.18 | ||
| 650 | _aSoil survey | ||
| 942 | _cBK | ||
| 999 |
_c95951 _d95951 |
||