Land use and water quality in the upper Stropnice river catchment

by Bodlák, Lubomír, Hellebrandová, Kateřina, Pechar, Libor, Štíchová, Jana
Source: 1. Ekológia (Bratislava) 1. 1335-342X 1. Roč. 25, supplement 3 (2006), s. 27-40

Ecological effect of eutrophication on aquatic species

by Pertile, Eva, Lyčková, Gabriela, Čurda, Stanislav
Source: 1. 6th Conference on environment and mineral processing, part II 1. Ostrava : Vysoká škola báňská - Technická univerzita, 2002 1. 8024800721 1. S. 711-714