Information relating to the creation of a world-wideexchange of seismological data, Note by the Secretary-General
1970
Files
Notice détaillée
SymboleA/7967
TitreInformation relating to the creation of a world-wideexchange of seismological data, Note by the Secretary-General
AccèsEnglish: A_7967-EN - PDF ;
Date[New York] : UN, 30 Mar. 1970
Description
7 p.