1.
Het bekken van de Brugse polders: op weg naar integraal waterbeleid en -beheer
2.
Hottentots-Holland Collection index
Het landschap van de Schelde
Quantifying the late-to post-Variscan pervasive heat flow, central Netherlands, Southern Permian Basin
Notes sur les Oligochètes de Belgique: I. Eaux saumâtres du Bas-Escaut
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Polders du bas-Escaut, en Belgique
Aquatic insects comparison between three streams of Maliau Basin Conservation Area, Sabah, Malaysia.
Water quality study of four streams within Maliau Basin Conservation Area, Sabah, Malaysia
Checklist Of Mosses From Southern Part Of Masilau Basin Conservation Area, Sabah, East Malaysia
Bekken van de Brugse Polders: deelbekkenbeheerplan Zwinstreek