Describes the soil structure, drainage, reclamation, detail drainage and drainage materials in the IJsselmeerpolders. In order to avoid disappointing results new drainage materials are tested on a limited scale before being made available for general use. The research is primarily concerned ...
auteur(s): Ministerie van Verkeer en Waterstaat, Rijksdienst voor de IJsselmeerpolders (RIJP); by J. Scholten and G.A. Ven