| 000 | 00534nam a2200205 a 4500 | ||
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| 003 | MX-TeUDD | ||
| 005 | 20240528185506.0 | ||
| 008 | 991125s1970 mxa 000 0 spa cd | ||
| 040 |
_aMX-TeUDD _bspa _cMX-TeUDD |
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_aQE26 _bL63 1970 |
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_aLOPEZ RAMOS, E. _9135862 |
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_aMEXICO : _bI.P.N., _c1970 |
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| 300 |
_a97 P. : _bil. |
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_aGEOLOGIA _912823 |
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_c2 _dUlises Castrejon |
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