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| LEADER |
00695nam a2200205 a 4500 |
| 001 |
UNA01000270614 |
| 005 |
20140610150831.0 |
| 008 |
131115s1988 cr r 000 0 spa d |
| 040 |
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|a Sistema de Bibliotecas de la Universidad Nacional de Costa Rica
|
| 082 |
0 |
4 |
|a 668.65
|b C352d
|2 21
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| 100 |
1 |
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|a Castillo, Luisa Eugenia
|
| 245 |
1 |
3 |
|a Diagnóstico de la problemática de los plaguicidas en Costa Rica. /
|c Luisa Eugenia Castillo M., Catharina Wesseling H.
|
| 260 |
|
|
|a Heredia, C.R. :
|b EDECA-UNA,
|c 1988.
|
| 300 |
|
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|a 30 p. ;
|c 28 cm.
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| 650 |
0 |
4 |
|a PLAGUICIDAS
|
| 650 |
0 |
4 |
|a ENVENENAMIENTO
|
| 650 |
0 |
4 |
|a AGRICULTURA
|
| 650 |
0 |
4 |
|a EVALUACION
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| 651 |
|
4 |
|a COSTA RICA
|
| 700 |
1 |
|
|a Wessseling, Catharina,
|d 1951-
|