PPlastics in the oceanPlastics in the oceande Kathryn O'HaraMateriasEnvironmental aspectsEnvironmental aspects of Plastic scrapMarine pollutionPlastic scrapEdiciones (1)Plastics in the ocean (1987)The Center · inglésMás obras de Kathryn O'HaraAA citizen's guide to plastics in the oceanA citizen's guide to plastics in the oceanMMarine wildlife entanglement in North AmericaMarine wildlife entanglement in North AmericaTTrash on America's beachesTrash on America's beaches