You are looking on one 7" by 10" 96 Page softcover copy of "OCEANUS volume 33, number 2, summer 1990".This is the international magazine of Marine Science and Policy by The Woods Hole Oceanographic Institution. This item is in good condition. All pages are clean and tight.Contents include:The Ocean and Waste Management, Options for Waste, Effects of Wastes on the Ocean, Detecting the Biological Effects of Deep-Sea Waste Disposal,and much, much more. Thanks for Looking.A9***Powered by eCRATER