| 000 | 00384nam a2200157Ia 4500 | ||
|---|---|---|---|
| 082 |
_a338.16318 _bUn58.SC |
||
| 100 | _aUnited Nations. Food and Agriculture Organization | ||
| 245 |
_aStatistics of crop responses to fertilizers _b |
||
| 260 |
_aRome _bThe Auth. _c1966 |
||
| 300 | _ax, 112p. | ||
| 500 | _a | ||
| 690 | _a | ||
| 700 | _a | ||
| 964 |
_a _b _c _d _e _f _g |
||
| 921 | _a13940 | ||
| 999 |
_c13940 _d13940 |
||