Browsing by Author Zheleva, Ivanka


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Showing results 3 to 6 of 6 < previous 
Issue DateTitleAuthor(s)
2013Investigation of monitoring systems for water quality of the Danube River in the border region Romania-BulgariaFilipova, Margarita; Zheleva, Ivanka; Roussev, P.
Sep-2019Methods of the end-use of end-of-life tiresIvanova, Nevena; Filipova, Margarita; Zheleva, Ivanka
Sep-2019Study of the possiblities to reuse construction and demolition wasteHvarchilkova, Denitsa; Filipova, Margarita; Zheleva, Ivanka
2013Transposition of EU environmental legislation for protecting waters in BulgariaZheleva, Ivanka; Filipova, Margarita; Roussev, P.; Rayanova, K.