Encyclopedia of Marine SciencesHanneke J.G. Baretta-Bekker, Egbert K. Duursma, Bouwe R. Kuipers · First published 1992 · Latest edition 2012Open the Tome
Pollution of the North SeaWim Salomons, Brian L. Bayne, Egbert K. Duursma, Ulrich Förstner · First published 1988Open the Tome
