Yang, Y.-Y., Rodriguez-Jorquera, I.A., McGuire, M. and Toor, G.S. 2016. Contaminants in the Urban Environment: Microplastics: SL435/SS649, 12/2015. EDIS. 2016, 1 (Feb. 2016), 6. DOI:https://doi.org/10.32473/edis-ss649-2015.