| 000 | 00733nam a2200157Ia 45e0 | ||
|---|---|---|---|
| 008 | 140121n1980 it |||gr||||Z||||||eng | ||
| 020 | _a9251009546 | ||
| 082 | _a631.81026 | ||
| 100 |
_aFood and Agriculture Organization of the United Nations, _eAuthor ., |
||
| 245 | 0 |
_aMaximizing the Efficiency of Fertilizer Use by Grain Crops _cFood and Agriculture Organizationof the United Nations _hTextual Documents |
|
| 260 |
_aRome _bF. A. O. _c1980 |
||
| 300 | _a30. | ||
| 653 | _aGrain Crops | ||
| 942 |
_2ddc _cTXT |
||
| 999 |
_c34583 _d34583 |
||