| 000 | 00345nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 220216s9999 xx 000 0 und d | ||
| 100 | _aRitchie A H | ||
| 245 | 0 | _aKualakep process for making oil extended natural rubber | |
| 260 |
_bPlanters Bulletin _c1969 |
||
| 300 | _a129-134 | ||
| 650 | _aKualakep process | ||
| 650 | _aOENR | ||
| 942 | _cJS | ||
| 999 |
_c53225 _d53225 |
||