| 000 | 00398nam a2200121Ia 4500 | ||
|---|---|---|---|
| 008 | 220204s9999 xx 000 0 und d | ||
| 082 |
_aNR:63 (035) _bFAO.40 |
||
| 100 | _aPardekooper, E C | ||
| 245 | 0 | _aManual of field experimentation on rubber. Pt 2. Recording techniques | |
| 260 |
_aMedan _bFAO _c1976 |
||
| 490 | _aStrengthening research on rubber and oil palm in North Sumatra 135 | ||
| 942 | _cBK | ||
| 999 |
_c43406 _d43406 |
||