| 000 | 00346 a2200133 4500 | ||
|---|---|---|---|
| 080 |
_a631.4 _bU 58 S |
||
| 245 | 1 |
_aSoil _bYearbook of agriculture 1957 |
|
| 260 |
_aWashington _bUnited States Department of Agriculture |
||
| 650 | _aSoil | ||
| 700 | _aUnited States Department of Agriculture | ||
| 100 |
_a _d |
||
| 300 | _a784 p. | ||
| 901 | _a180695 | ||
| 999 |
_c80323 _d80323 |
||