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00695nam a2200205 a 4500 |
001 |
UNA01000270614 |
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20140610150831.0 |
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131115s1988 cr r 000 0 spa d |
040 |
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|a Sistema de Bibliotecas de la Universidad Nacional de Costa Rica
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082 |
0 |
4 |
|a 668.65
|b C352d
|2 21
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100 |
1 |
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|a Castillo, Luisa Eugenia
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245 |
1 |
3 |
|a Diagnóstico de la problemática de los plaguicidas en Costa Rica. /
|c Luisa Eugenia Castillo M., Catharina Wesseling H.
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260 |
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|a Heredia, C.R. :
|b EDECA-UNA,
|c 1988.
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300 |
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|a 30 p. ;
|c 28 cm.
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650 |
0 |
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|a PLAGUICIDAS
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650 |
0 |
4 |
|a ENVENENAMIENTO
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650 |
0 |
4 |
|a AGRICULTURA
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650 |
0 |
4 |
|a EVALUACION
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651 |
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4 |
|a COSTA RICA
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700 |
1 |
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|a Wessseling, Catharina,
|d 1951-
|