| 000 | 00395nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 230627s9999 xx 000 0 und d | ||
| 050 | _aPAM QH470.E8H4 | ||
| 100 | _aHellman, Ulf | ||
| 245 | 0 | _aPurification and methylation of escherichia colitransfer RNA | |
| 260 | _bUppsala University | ||
| 260 | _c1979 | ||
| 300 | _a28p. | ||
| 300 | _bill. | ||
| 300 | _c25cm. | ||
| 650 | _aMethylation | ||
| 999 |
_c124567 _d124567 |
||