| 000 | 00340nam a2200121Ia 4500 | ||
|---|---|---|---|
| 008 | 151015s9999 xx 000 0 und d | ||
| 020 | _a9251024774 | ||
| 100 | _aLeon, Jorge | ||
| 245 | _aguidelines for sed exchange and plant introduction crop | ||
| 260 | _c1986 | ||
| 300 | _aix 180p. | ||
| 500 | _aFAO plant protection and production paper | ||
| 999 |
_c25638 _d25638 |
||