| 000 | 003540000a22001450004500 | ||
|---|---|---|---|
| 060 | _a100 | ||
| 082 | _a631.4 GUS | ||
| 100 | _aGustafson, A F | ||
| 245 | _aSoils and soil management | ||
| 260 | _aNew York, Mc Graw-Hill Book Co Inc | ||
| 260 | _c1941 | ||
| 300 | _a424 | ||
| 650 | _aSoil management/ Soil conservation/ Soil science/ | ||
| 942 | _cBK | ||
| 999 |
_c347311 _d347311 |
||