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931108s1950 xxu ||||| eng |
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|a 21330
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|a Sistema de Bibliotecas de la Universidad de Costa Rica
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|a eng
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| 082 |
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|a 595.13
|b Ch543i
|2 00
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| 100 |
1 |
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|a Chitwood, Benjamin Goodwin
|d 1906-
|e Autor/a
|4 aut
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| 245 |
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|a An introduction to nematology, /
|c by B. G. Chitwood and M. B. Chitwood; with contibutios by R. O. Christenson, L. Jacobs [and] F. G. Wallace.
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| 250 |
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|a Rev. 1950.
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| 260 |
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|a Washington,
|c 1950.
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| 300 |
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|a volúmenes :
|b ilustraciones ;
|c 30 cm
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| 504 |
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|a Bibliografia: al final de los capitulos.
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|a Contenido.--Sec. 1. Anatomy.
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| 650 |
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|a NEMATODOS
|x INVESTIGACIONES
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| 949 |
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|a --YV
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| 916 |
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|a Registros del LS-2000
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