IMO/FAO/UNESCO-IOC/WMO/WHO/IAEA/UN/UNEP Joint Group of Experts on the Scientific Aspects of Marine Protection (GESAMP) : report of the thirty-third session : Rome, 5-9 May 2003. ISBN 9251050260. Published by Food and Agriculture Organization of the United Nations in 2003. Publication and catalogue information, links to buy online and reader comments.