| 000 | 00531nam a2200181u 4500 | ||
|---|---|---|---|
| 001 | 00716111 | ||
| 003 | PWmBRO | ||
| 008 | 231187 | ||
| 090 | _b631.81/0212/F218 | ||
| 245 | 0 | 0 |
_aFAO Fertilizer Programme : _bthe first decade : _ba summary of results achieved between 1961 and 1971. |
| 260 |
_aZurich : _bNPK, _c1974. |
||
| 300 | _a143 p. | ||
| 610 | 2 | 0 | _aFAO Fertilizer Programme. |
| 650 | 0 | 0 |
_a�ertilizers _xStatistics. |
| 710 | 2 | 0 | _aNPK (Working group). |
| 942 | _2ddc | ||
| 994 | 0 | 1 | _aT1001 046 588 |
| 999 |
_c38458 _d38458 |
||