title: [Scientific cooperation on the hygiene of atmospheric air within the framework of CEMA].
mesh_terms: D000397:Air Pollution; D002031:Bulgaria; D003604:Czechoslovakia; D005859:Germany, East; D007391:International Cooperation; D011044:Poland; D012383:Romania; D014586:USSR
vernacular_title: Nauchnoe sotrudnichestvo po gigiene atmosfernogo vozdukha v ramkakh SEV.