A study related to the degree of heavy metals contamination of soils and crops in the area of metallurgic factory "D. Blagoev"
Bozhinova, P, Georgiev, G, Kr"steva, V, Chuldzhiyan, Kh, Stanislavova, L. (Institut po Pochvoznanie i Agroekologiya "N. Pushkarov", Sofia (Bulgaria))
Published in Pocvoznanie, agrohimi i ekologi (1994)
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Published in Pocvoznanie, agrohimi i ekologi (1994)
Journal Article
To the chemistry of copper pollution of certain soils after the example of the soils in Zlatitsa valley [Bulgaria]
Chuldzhiyan, Kh, Khinov, G. (Institut po Pochvoznanie i Programirane na Dobivite "N. Pushkarov", Sofia (Bulgaria))
Published in Pochvoznanie i Agrokhimiya (Bulgaria) (1976)
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Published in Pochvoznanie i Agrokhimiya (Bulgaria) (1976)
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Copper and arsenic uptake by barley plants as affected by soil acidity neutralization with hydroxide sediments
Arsova, A, Ganev, S, Chuldzhiyan, Kh. (Institut po Pochvoznanie i Agroekologiya "N. Pushkarov", Sofia (Bulgaria))
Published in Pocvoznanie, agrohimi i ekologi (1995)
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Published in Pocvoznanie, agrohimi i ekologi (1995)
Journal Article