1.
Patterns in Biodiversity: Spatial organisation of biodiversity in the Netherland
2.
Regulation and comparative discretion of publicly and privately owned water companies in The Netherlands, England and Wales
Roofvliegverspreiding in Nederland; trapsgewijs toenemende soortenrijkdom
A Caribbean evaluation of public versus private drinking water provision: the case of St. Maarten, Netherlands Antilles
Ecological niche models for four native cockroach species (Blattaria: Blattellidae:Ectobiinae) in the Netherlands