1.
Invasive aquatic plants in the Netherlands ; Ailleurs en Europe - Les plantes aquatiques invasives aux Pays-Bas
2.
Diversity, Composition and Environmental Relations of Periphytic Rotifer Assemblages in Lentic Freshwater Bodies (Flanders, Lower Belgium)
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5.
Effects of hydro-morphological restoration of Dutch lowland streams on macrophytes : relations between fine scale physical features and aquatic plants communities