| 000 | 00429 a2200145 4500 | ||
|---|---|---|---|
| 080 |
_a631.842:631.41(83) _bC 436 E |
||
| 245 | 1 | _aEffect for chilean natural nitrate on the physical condition of the soil | |
| 260 |
_bChilean Nitrate Agricultural Service _c1962 |
||
| 650 | _aChilean Nitrate Fertilizers | ||
| 650 | _aSoil | ||
| 700 | _aChilean Nitrate Agricultural Service | ||
| 100 |
_a _d |
||
| 300 | _a44 p. | ||
| 901 | _a180041 | ||
| 999 |
_c82522 _d82522 |
||