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00721nab a2200157 u 4500 |
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20240430155906.0 |
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990623s1969 nyu r p r ||||||eng d |
| 040 |
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|a Sistema de Bibliotecas de la Universidad de Costa Rica
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| 082 |
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|a 505
|b A
|2 23
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|a A new fish of the genus Xiphophorus from Guatemala, with remarks on the Taxonomy of endemic forms /
|c by Donn Eric Rosen and Klaus D. Kallman.
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| 260 |
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|a New York, N.Y. :
|b the American Museum of Natural History,
|c 1969.
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| 300 |
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|a 1-29 :
|b ilustraciones en blanco y negro, fotografías en blanco y negro.
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| 856 |
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|y https://www.biodiversitylibrary.org/item/328634#page/26/mode/1up
|u Ver artículo en línea
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| 916 |
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|a Centro Catalográfico
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| 949 |
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|a -KAF
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