Stepen' radioaktivnogo zagrjaznenija stronciem nekotoryh paxotnyh zemel', pastbishh i zemel' neudobnyh dlja obrabotki v shkol'nom h o zjajstve Bukovec
EN
Degree of radioactive strontium pollution in some arable soils, pastures, and soils not used for agricultural purposes on the terrains of the school farm at Bukowiec