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00731nam a22001931a 4500 |
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UNA01000065988 |
| 005 |
20120328192124.0 |
| 008 |
080728s1987 000 0 eng 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 632.95
|b S648p
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| 100 |
1 |
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|a Smith, Gregory J.
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| 245 |
1 |
0 |
|a Pesticide use and toxicology in relation to wildlife :
|b organophosphorus and carbamate compounds /
|c by Gregory J. Smith
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| 260 |
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|a Washington, D. C. :
|b Unites States Departament of the Interior ,
|c 1987
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| 300 |
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|a iii, 171 páginas ;
|c 26 cm.
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| 490 |
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|a Resource Publication ;
|v 170
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| 650 |
0 |
4 |
|a TOXICOLOGIA
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| 650 |
0 |
4 |
|a SUSTANCIAS TOXICAS
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| 650 |
0 |
4 |
|a PLAGUICIDAS
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| 650 |
0 |
4 |
|a CONSERVACION DE LA VIDA SILVESTRE
|