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| LEADER |
00688nam a22001811a 4500 |
| 001 |
UNA01000056141 |
| 005 |
20120328191542.0 |
| 008 |
080728s1998 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 363.7
|b G389r
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| 100 |
1 |
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|a GESAMP. Grupo of Experts on the Scientific Aspects of Marine Environmental Protection
|
| 245 |
1 |
0 |
|a Report of the twenty eight session of GESAMP, Geneva 20-24 april 1998 /
|c GESAMP
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| 250 |
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|a 1a. ed.
|
| 260 |
|
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|a Geneva :
|b World Metereological Organization ,
|c 1998
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| 300 |
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|a 44 p.
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| 490 |
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|a GESAMP reports and studies No. 66
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| 650 |
0 |
4 |
|a CONSERVACION DE LOS RECURSOS
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| 650 |
0 |
4 |
|a CONTAMINACION MARINA
|