| 000 | 00392nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 220216s9999 xx 000 0 und d | ||
| 100 | _aSiagian N | ||
| 245 | 0 | _aIncreasing efficiency by minimizing planting strip maintenance in rubber trees | |
| 260 |
_bBulletin Perkaretan _c1990 |
||
| 300 | _a73-76 | ||
| 500 | _aSource Year: 1992 | ||
| 700 | _aSunarwidi | ||
| 856 | _uHOA | ||
| 942 | _cJS | ||
| 999 |
_c61013 _d61013 |
||