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990122s1979 cr r p r ||||||spa d |
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|a 3942213
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|a Sistema de Bibliotecas de la Universidad de Costa Rica
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|a 630
|b A
|2 00
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|a Cordero Rojas, Arturo
|e Autor/a
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|a Contaminación del Río Bermúdez, Alajuela. /
|c Arturo Cordero Rojas, Bernardo Chacón, Alexis Rodríguez.
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| 300 |
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|a 109-113 :
|b 1 ilustración en blanco y negro.
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|a RIO BERMUDEZ (COSTA RICA)
|2 CC
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| 700 |
1 |
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|a Chacón Solano, Bernardo
|e Autor/a
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| 700 |
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|a Rodríguez, Alexis
|e Autor/a
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|7 nnab
|t Agronomía costarricense
|g Vol.3, no.2
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| 856 |
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|u https://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=1&ved=2ahUKEwjyn7W9jp_dAhXKwFkKHSIWA6AQFjAAegQICBAC&url=http%3A%2F%2Fwww.mag.go.cr%2Frev_agr%2Fv03n02_109.pdf&usg=AOvVaw1wQodpsE9oUN60pleXHYIE
|y Ver artículo en digital
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| 912 |
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|a 21-MAY-2012 - FALLAS GARRO, PAOLA
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| 949 |
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|a -PFG
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