| 000 | 00403nam a2200109Ia 4500 | ||
|---|---|---|---|
| 008 | 220214s9999 xx 000 0 und d | ||
| 100 | _aWidjanarko Soerjobroto | ||
| 245 | 0 | _aSulphur employment in white root disease control on rubber | |
| 260 |
_bRoot Ddiseases: International Rubber Research and Development Board Liaison Meeting, 4 October 1972, Medan, Indonesia _c1972 |
||
| 300 | _a4-Jan | ||
| 942 | _cRE | ||
| 999 |
_c46376 _d46376 |
||