Education and school construction in Belgium and the NetherlandsThe school garden : 100 years of school garden culture in the Netherlands 1904 - 2004The school and work garden in the Netherlands : its significance and spreadFamiliengärten und andere Kleingartenbestrebungen in ihrer Bedeutung für Stadt und Land : Vorbericht und Verhandlungen der 6. Konferenz der Zentralstelle für Volkswohlfahrt in Danzig am 18. Juni 1912The school and children's garden : monthly magazine for the children of the Hague children's gardensNature between stones : nature and environmental educationBeing fooled? Looking for Jane in MakeblijdeGarden of North in Leiden: Green area as neighborhood residents' own garden