Trends in nutrient concentrations in Latvian rivers and the response to the dramatic change in agriculture
Autor: | Stålnacke, P ∗, Grimvall, A, Libiseller, C, Laznik, M, Kokorite, I |
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Zdroj: | In Journal of Hydrology 2003 283(1):184-205 |
Databáze: | ScienceDirect |
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