Amendment Conference of the States Parties to the Treaty Banning Nuclear Weapon Tests in the Atmosphere, in Outer Space and under Water: Report Partial Test Ban Treaty - Amendment Conference (1990) Amendment Conference Final reports 1990-01-30 PTBT Report EN
Amendment Conference of the States Parties to the Treaty Banning Nuclear Weapon Tests in the Atmosphere, in Outer Space and under Water: Report Partial Test Ban Treaty - Amendment Conference (1990) Amendment Conference Final reports 1991-01-30 PTBT/CONF/13/Rev.1 EN
