Landscape Ecology in the Dutch Context Nature, Town and Infrastructure Authors: T.M. de Jong, J.N.M. Dekker and R. Posthoorn ISBN:978-90-04-27793-9
Umweltethik-Umwelthandeln Ein Beitrag zur Lösung des Motivationsproblems Author: Christoph Baumgartner ISBN:978-3-89785-175-7
Inland Drift Sand Landscapes Origin and History; Relief, Forest and Soil Development; Dynamics and Management Authors: Josef Fanta and Henk Siepel ISBN:978-90-04-27795-3