|
|
|
|
| LEADER |
00921cam a22002291a 4500 |
| 001 |
000066048 |
| 005 |
20120222082040.0 |
| 008 |
080728s2002 sz ad r 000 0 eng d |
| 040 |
|
|
|a Sistema de Bibliotecas de la Universidad Nacional de Costa Rica
|
| 082 |
0 |
4 |
|a 363.7384
|b R336r
|2 21
|
| 245 |
0 |
0 |
|a Regionally based assessment of persistent toxic substances :
|b Central America and the Caribbean: regional report.
|
| 260 |
|
|
|a Switzerland :
|b Global Environment Facility : UNEP Chemical,
|c 2002.
|
| 300 |
|
|
|a volúmenesii, 133 páginas :
|b ilustraciones, cuadros, mapas (algunos color) ;
|c 29 cm.
|
| 500 |
|
|
|a A la cabeza de la portada: United Nations. Environment Programme Chemicals
|
| 650 |
0 |
4 |
|a SUSTANCIAS TOXICAS
|
| 650 |
0 |
4 |
|a AMERICA CENTRAL
|
| 650 |
0 |
4 |
|a CARIBE
|
| 650 |
0 |
4 |
|a PRODUCTOS QUIMICOS
|
| 650 |
0 |
4 |
|a TOXICOLOGIA
|
| 650 |
0 |
4 |
|a ASPECTOS AMBIENTALES
|
| 650 |
0 |
4 |
|a SUSTANCIAS NOCIVAS
|
| 650 |
0 |
4 |
|a CONTAMINANTES AMBIENTALES
|