| 000 | 00783nam a2200229Ia 4500 | ||
|---|---|---|---|
| 999 |
_c20287 _d20287 |
||
| 005 | 20210804130119.0 | ||
| 008 | 170503s9999||||xx |||||||||||||| ||und|| | ||
| 040 | _aAranzadi Liburutegia | ||
| 080 | _a551.732(73) | ||
| 100 | 1 |
_aYochelson, Ellis Leon _91405494 _d1928-2006 |
|
| 245 | 1 | 4 |
_aThe early Cambrian fossil Salterella Conulata clark in eastern north America / _cby Ellis L. Yochelson. |
| 260 |
_aWashington : _bUnited States Government Printing Office, _c1970 |
||
| 300 | _a10 p., [6] h. de lam. -- | ||
| 336 |
_2isbdcontent _aTexto (visual) |
||
| 337 |
_2isbdmedia _3Impreso _asin mediación |
||
| 490 | _aGeological Survey Professional Paper | ||
| 490 | _v 683-B | ||
| 650 |
_aCámbrico _91417330 |
||
| 650 |
_aEstados Unidos _95247 |
||
| 650 |
_aEstratigrafía _9722 |
||
| 942 | _2cdu | ||
| 942 |
_cBK _2cdu |
||