In: Calcareous Mires of Slovakia
In: Chironomidae Larvae, Vol. 2: Chironomini
In: Chironomidae Larvae, Vol. 3: Orthocladiinae
In: Chironomidae Larvae, Vol. 1: Tanypodinae
In: Aquatic Oligochaeta of the Netherlands and Belgium
In: The Pursuit of Complexity
In: Aquatic Oligochaeta of the Netherlands and Belgium
In: Biological Globalisation
In: Aquatic Oligochaeta of the Netherlands and Belgium
In: Aquatic Oligochaeta of the Netherlands and Belgium