| 000 | 00557cam a22002174a 4500 | ||
|---|---|---|---|
| 001 | 36818 | ||
| 003 | AR-SsjUBGM | ||
| 005 | 20251206162007.0 | ||
| 008 | 250720s1955 xxu 000 0 eng d | ||
| 040 |
_aAR-SsjUBGM _cAR-SsjUBGM |
||
| 041 | 0 | _aeng | |
| 044 | _axxu | ||
| 080 | _a553(058) | ||
| 245 | 0 | 0 | _aCritical materials. |
| 260 |
_aWashington : _bCommittee on interior and insular affairs, _c1955. |
||
| 300 |
_a619 p. ; _c23 cm |
||
| 650 | 4 | _aGeología económica | |
| 655 | 4 |
_aLibro _914 |
|
| 942 |
_cLB _2cdu |
||
| 945 |
_aidgym _d2004-10-01 |
||
| 999 |
_c36818 _d36818 |
||