| 000 | 00482ntaaa2200181 4500 | ||
|---|---|---|---|
| 003 | 01 | ||
| 005 | 20251027202713.0 | ||
| 008 | 0714s1973 ag 01 | ||
| 040 |
_aAR-BaBN _bspa _cAR-BaBN _eaacr _dRIC |
||
| 082 | _a550.0000 H36 | ||
| 100 |
_aHeller, Robert L _926776 |
||
| 245 | _aGeología y ciencias afines | ||
| 250 | _a1 ed. | ||
| 260 |
_aMéxico : _bCentro Regional de Ayuda Técnica, _cc1962, 1967 |
||
| 300 | _axiii, 594 p | ||
| 700 |
_ade Sola, Oswaldo _926777 |
||
| 942 | _cBK | ||
| 999 |
_c22235 _d22235 |
||