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00691nas a22002297 4500 |
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15031 |
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AR-RiUNS |
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20171007101530.0 |
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110926c19909999|||uu 00 0 spa d |
| 245 |
1 |
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|a Acerca de la presencia de Nothorhacopteris Argentinica (Geinitz) Archangelsky en la Formación El Imperial, Paleozoico superior, Cuenca San Rafael /
|c Graciela B. García.
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| 260 |
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|a ,
|c 1990
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| 504 |
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|b ca. 10 refs.
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| 504 |
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|b ca. 10 refs.
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| 043 |
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|a s-ag
|2 826 2
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| 650 |
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7 |
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| 100 |
1 |
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|a García, Graciela Beatriz.
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| 300 |
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|a p. 189-190
|b il.
|c 26 cm.
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| 040 |
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|c AR-RiUNS
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| 866 |
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| 773 |
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|t AMEGHINIANA
|w A8
|g Vol. 27, n. 1-2 (1990)
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| 942 |
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|c PP
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| 999 |
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|c 28003
|d 28003
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