| 000 | 00341nam a2200121Ia 4500 | ||
|---|---|---|---|
| 008 | 220216s9999 xx 000 0 und d | ||
| 100 | _aYogaratnam N | ||
| 245 | 0 | _aSustainability of the rubber industry | |
| 260 |
_bBulletin of the Rubber Research Institute of Sri Lanka _c2004 |
||
| 300 | _a39-44 | ||
| 650 | _aRubber industry | ||
| 942 | _cJS | ||
| 999 |
_c70067 _d70067 |
||