| 000 | 00331 a2200121 4500 | ||
|---|---|---|---|
| 080 |
_a631.8 _bD 278 F |
||
| 245 | 1 |
_aFertilizer guide for tropical and subtropical farming _cby J.G. DeGeus |
|
| 260 |
_aZurich _bCentred' Etude de I'Azote _c1967 |
||
| 650 | _aFertilizer | ||
| 100 | 1 |
_aDeGeus, J.G. _d |
|
| 300 | _a727 p. | ||
| 901 | _a94341 | ||
| 999 |
_c45286 _d45286 |
||