| 000 | 00464nam a22001937a 4500 | ||
|---|---|---|---|
| 015 | _a4025 | ||
| 041 | _a1 | ||
| 080 |
_a631.4 _bKNO |
||
| 110 | _aUS Department of Agriculture | ||
| 245 | _aKnow your soil | ||
| 260 |
_aUS Department of Agriculture _bWashington _c1970 |
||
| 300 |
_a16p. _bill. |
||
| 650 | _aAgriculture | ||
| 852 | _a4L 4-2 | ||
| 999 |
_c4086 _d4086 |
||