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940304s1992 cr r p r ||||||spa d |
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|a 4504
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|a Sistema de Bibliotecas de Universidad de Costa Rica
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|a 630
|b A
|2 00
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|a León, Sandra
|e Autor/a
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|a Cultivo de lombrices (Eisenia foetida) utilizando compost y excretas animales /
|c Sandra Leon... [y otros].
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|a 23-28.
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|a LOMBRICES DE TIERRA
|x CRIA Y DESARROLLO
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|7 nnab
|t Agronomía costarricense
|g Vol.16, no.1
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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=2ahUKEwiGz9jlnKndAhWMv1MKHQnTC3EQFjAAegQIAhAC&url=http%3A%2F%2Fwww.mag.go.cr%2Frev_agr%2Fv16n01_023.pdf&usg=AOvVaw0qcCRnC5VzQmUExvLxUS_F
|y Ver artículo en digital
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|a YV b SMBF
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| 916 |
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|a Registros del LS-2000
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