| 000 | 00345nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 220216s9999 xx 000 0 und d | ||
| 245 | 0 | _aPotassium : Its role in rubber cultivation | |
| 260 |
_bPlanters Bulletin _c1971 |
||
| 300 | _a129-135 | ||
| 650 | _aHevea | ||
| 650 | _aPotassium defficiency | ||
| 650 | _aRubber cultivation | ||
| 942 | _cJS | ||
| 999 |
_c65364 _d65364 |
||