GESAMP IMO/FAO/UNESCO/WMO/WHO/IAEA/UN/UNEP joint group of experts on the scientific aspects of marine pollution : report of the twentieth session, Genova 7-11 May 1990. /
Formato: | Libro |
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Lenguaje: | English |
Publicado: |
Roma :
WMO ,
1990
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Materias: |
Descripción Física: | 32 p. |
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