TY - GEN AU - United Nations Environment Programme AU - Global Partnership on Marine Litter AU - Ocean Conservancy PY - 2023 UR - https://wedocs.unep.org/handle/20.500.11822/42543 LA - English KW - data collection KW - marine pollution KW - beach cleansing TI - Global Community Science Beach Cleanup Guidelines M3 - Communication or other resource ER -