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991123s1986 000 0 d |
| 035 |
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|a (Sirsi) a73059
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| 035 |
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|a (Sirsi) a73059
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| 040 |
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|a lc en web
|
| 050 |
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4 |
|a QE685
|b S83
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|a 550
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| 100 |
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|a Steele, David R.
|9 372580
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| 245 |
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|a Contributions to the stratigraphy of the Sierra Madre limestone (Cretaceous) of Chiapas
|c / David R. Steele, Lowell E. Waite
|
| 260 |
|
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|a México
|b : UNAM, Instituto de Geología,
|c 1986
|
| 300 |
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|a 244 p
|b : 40 p. láms.
|
| 490 |
0 |
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|a Boletín
|v ; 102
|
| 500 |
|
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|a Bibliografía: p. 186-191
|
| 650 |
|
4 |
|a Estratigrafía
|x Cretácea
|
| 650 |
|
4 |
|a Caliza
|z México
|x Chiapas
|
| 650 |
|
4 |
|a geología
|z México
|x chiapas
|
| 650 |
|
4 |
|a Paleontología
|z México
|x Chiapas
|
| 650 |
|
4 |
|a Sierra madre
|x Formación
|
| 700 |
|
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|a Waite, Lowell E.
|9 372581
|
| 596 |
|
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|a 2
|
| 942 |
|
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|c LIBRO
|6 _
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|c 36412
|d 36412
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