Hazardous material spills in the aquatic environment / Wierd KoopsResponse classification for spills of hazardous materials in the aquatic environment / Wierd KoopsThe use of booms and nets for responding to hazardous material spills in the aquatic environment / Wierd KoopsResponse methods applicable to substances classified as gases and fast evaporators when released into the aquatic environment / Wierd KoopsBehaviour of gas clouds in the aquatic environment / Wierd KoopsProperties of chemicals and crude oils / Wierd KoopsTwo new tools and a working method for crisis management of accidental spills at sea / Wierd KoopsManual : chemical spill response : risks, response, detection, organization, rules and regulations \ Wierd Koops, Marieke ZeinstraOil spill response : manual / Wierd Koops, Marieke Zeinstra, Sandra HeinsChemical spill response : manual : risks, response, detection, organization, rules & regulations / Wierd Koops en Marieke ZeinstraHandboek oliebestrijding op zee, kust en binnenwateren / W. Koops