1.
Etude écologique d'un brise-lames de la côte belge: 1. Description et zonation des organismes
2.
3.
Spatial structure and ecological variation of meroplankton on the French-Belgian coast of the North Sea
Ecologische impact van baggerspecielossingen voor de Belgische kust. Conceptrapport - april 1990. Volume I: tekst
4.
5.
Ecologische impact van baggerspecielossingen voor de Belgische kust. Conceptrapport - april 1990. Volume II: figuren
Ecology, management and monitoring of grey dunes in Flanders
A check-list of the diatoms in the holocene deposits of the western Belgian coastal plain with a survey of their apparent ecological requirements, vol I
A check-list of the diatoms in the holocene deposits of the western Belgian coastal plain with a survey of their apparent ecological requirements, vol II
Non-indigenous species of the Belgian part of the North Sea and adjacent estuaries
De ontwerpopgaven Metropolitaan Kustlandschap 2100
Aanvullende gegevens i.v.m. Nassarius reticulatus van de Belgische kust