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00786nam a2200217 u 4500 |
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000250283 |
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20110720143301.0 |
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s1970 s1970 xxu ||||| eng |
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|a 109734
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|a Sistema de Bibliotecas de la Universidad de Costa Rica
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|a eng
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|a 561
|b W344c
|2 00
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100 |
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|a Watt, Arthur Dwight
|d 1921-
|e Autor/a
|4 aut
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|a Catalog of the illustrated paleozoic plant specimens in the National Museum of Natural History
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|a Washington :
|b Smithsonian Institution Press,
|c 1970.
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|a 53 páginas ;
|c 26 cm.--
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|a Smithsonian contributions to paleobiology
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610 |
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|a NATIONAL MUSEUM OF NATURAL HISTORY (ESTADOS UNIDOS)
|2 CC
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650 |
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|a PALEOBOTANICA
|x PALEOZOICO
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949 |
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|a -GA b GA
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916 |
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|a Registros del LS-2000
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