Ekologii︠a︡, zdorovʹe i okhrana okruzhai︠u︡shcheĭ sredy v Rossii
Subtitle: uchebnoe i spravochnoe posobie
By: Vitaliĭ Fedorovich Protasov.
Publisher: Finansy i statistika
Published: 1999
Place of publication: Moskva
Language: rus
Number of pages: 672