Zobrazeno 1 - 2
of 2
pro vyhledávání: '"Andrej Drozd"'
Publikováno v:
St.Tikhons' University Review. Series IV. Pedagogy. Psychology. 37:30-40
Publikováno v:
Mokslas: Lietuvos Ateitis, Vol 1, Iss 6 (2011)
It is well-known that automobile transport as well as industry are the main sources of air pollution. In addition to exhaust gases, the flow of traffic releases a cloud of dust, consisting of over 60% of micro- and ultramicroscopic particles with rad
Externí odkaz:
https://doaj.org/article/5c2cce58fa0b45b095f7e2bca403c89b