1. Impact of ocean debris on marine turtles: Entanglement and ingestion;Balazs,1985
2. Evidence from seabirds of plastic particle pollution off central California;Baltz;Western Birds,1976
3. Neck collars on fur seals, Arctocephalus gazella at South Georgia;Bonner;Br. Antarct. Surv. Bull.,1982
4. Plastics on the Sargasso Sea surface;Carpenter;Science,1972
5. Underwater survey of simulated lost demersal and lost commercial gill nets off New England;Carr,1985