Biological effects of discharged oil-contaminated drill-cuttings in the North Sea / R. Daan, W.E. Lewis, M. MulderBiological effects of washed OBM drill cuttings discharged on the Dutch continental shelf / R. Daan, W.E. Lewis, M. MulderLong-term effects of discharges of washed and unwashed OBM drill cuttings on the Dutch continental shelf / R. Daan, M. Mulder, W.E. LewisA study on possible short-term environmental effects of WBM cutting discharges in the Frisian Front area (North Sea) / R. Daan, M. MulderLong term effects of OBM cutting discharges at a drilling site on the Dutch continental shelf / R. Daan, M. MulderA study on possible environmental effects of WBM cutting discharge in the North Sea, one year afther termination of drilling / R. Daan, M. MulderLong-term effects of OBM cutting discharges in the sandy erosion area of the Dutch continental shelf / R. Daan, M. MulderLong-term effects of OBM cutting discharges in the sedimentation area of the Dutch continental shelf / R. Daan, M. MulderLong-term effects of OBM cutting discharges at 12 locations on the Dutch continental shelf / R. Daan, M. MulderThe macrobenthic fauna in the Dutch sector of the North Sea in 1998 and a comparison with previous data / S.E. Holtmann, G.C.A. Duineveld, M. MulderThe macrobenthic fauna in the Dutch sector of the North Sea in 2000 and a comparison with previous data / R. DaanThe macrobenthic fauna in the Dutch sector of the North Sea in 2003 and a comparison with previous data / R. Daan and M. MulderThe macrobenthic fauna in the Dutch sector of the North Sea in 2004 and a comparison with previous data / R. Daan and M. MulderOil contaminated sediments in the North Sea: environmental effects 20 years after discharges of OBM drill cuttings / R. Daan, M. Mulder, R. WitbaardMonitoring the invertebrate benthic fauna in the Dutch sector of the North Sea 1991-2005 : an overview / Rogier Daan & Maarten MulderMonitoring the invertebrate benthic fauna in the Dutch sector of the North Sea 1991-2005 : an overview / Rogier Daan & Maarten MulderMacrobenthische fauna van het Eems-Dollard estuarium : een qualitatieve survey (1978) : een quantitatieve survey (1979) : veranderingen in een periode van vijf jaar / M.A. van Arkel en M. MulderOnderzoek naar het effect van lozingen van organische stof, via de persleiding Veenkoloniaal afvalwater, op kokkel-populaties (cardium edule) in de bochtvan Watum (Eems-Dollard estuarium) / M.A. van Arkel en M. MulderIntegrale basisvergunning/doelvoorschriften / auteurs: B. van Andel, J.K. Mak, W.Klein ; bijdragen: M. Mulder