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1Global Terrestrial Observing System (GTOS). Report Global Terrestrial Observing System (GTOS). Reportby FAO, Rome (Italy) eng, GTOS Steering Committee eng 15-19 Jun 1998 Meeting. 2 Santander (Spain), International Council of Scientific Unions, Paris (France) eng, UNEP, Geneva (Switzerland) eng
Published 1998Texto bibliotecaFAO IT