| 000 | 00326nam a2200097Ia 4500 | ||
|---|---|---|---|
| 008 | 220204s9999 xx 000 0 und d | ||
| 082 |
_aNR:041967 _bIRS |
||
| 245 | 0 | _aReview of the present position and prospects for the newer rubbers: Proceedings of a symposium by IRSG, Brazil, 1967 | |
| 260 |
_aLondon _bIRSG _c1967 |
||
| 942 | _cBK | ||
| 999 |
_c21359 _d21359 |
||