The International Referral System for Sources of Environmental Information (IRS) : report / by the Executive Director
1975
Files
Detalles de los registros
SignaturaUNEP/GC/31/Add.3
TítuloThe International Referral System for Sources of Environmental Information (IRS) : report / by the Executive Director
AccesoEnglish: UNEP_GC_31_Add-3-EN - PDF ;
AutoresUNEP. Executive Director
FechaNairobi : UNEP, 24 Feb. 1975
Descripción
6 p.
Notas
Retrospective indexing (06/04).