| 000 | 00427nam a2200169Ia 4500 | ||
|---|---|---|---|
| 008 | 130223s9999 xx 000 0 und d | ||
| 080 | _a631.81.095.357 | ||
| 100 | _aSillanpaa, M. | ||
| 245 | _aMicronutrient assement at country level : An international study | ||
| 260 | _aRome | ||
| 260 | _bFAO | ||
| 260 | _c1990 | ||
| 300 | _a208 p. | ||
| 440 | _aNo. 63; FAO, Soils Bulletin | ||
| 901 | _pS41170 | ||
| 942 |
_cB _2udc |
||
| 999 |
_c127712 _d127712 |
||