| 000 | 00371nam a2200121Ia 4500 | ||
|---|---|---|---|
| 008 | 220216s9999 xx 000 0 und d | ||
| 100 | _aNair V.K.B. | ||
| 245 | 0 | _aFuture trends in and competition between natural and synthetic rubber | |
| 260 |
_bUNIDO Group Meeting, 1972, Vienna, Austria. _c1972 |
||
| 650 | _aNatural rubber | ||
| 650 | _aSynthetic rubber | ||
| 942 | _cBS | ||
| 999 |
_c49848 _d49848 |
||