Literature
Proceedings of the International Research Workshop on the Occurrence, Effects and Fate of Microplastic Marine Debris. International Research Workshop on the Occurrence, Effects and Fate of Microplastic Marine Debris. Sept 9-11, 2008, NOAA Technical Memorandum NOS-OR&R-30, p.528. Available at: https://marinedebris.noaa.gov/sites/default/files/publications-files/TM_NOS-ORR_30.pdf.
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