[Effectiveness of trees for improving the quality of urban air].
D000397:Air Pollution / Q000517:prevention & control*; D004463:Ecology; D006262:Health; D007623:Kazakhstan; D014197:Trees; D014504:Urban Health
Effektivnost' drevesnykh nasazhdeniĭ v ozdorovlenii vozdushnogo basseĭna goroda.