[ON TREE-BRUSHWOOD TYPES FOR PLANTING IN SANITARY-PROTECTIVE ZONES OF CHEMICAL FACTORIES AND POWER STATIONS].
D000397:Air Pollution; D009787:Occupational Medicine; D014197:Trees; D014586:USSR
AIR POLLUTION; INDUSTRIAL MEDICINE; TREES; USSR
O DREVESNO-KUSTARNIKOVYKH PORODAKH DLIA POSADOK V SANITARNO-ZASHCHITNYKH ZONAKH KHIMICHESKIKH ZAVODOV I 'ELEKTROSTANTSI I.