Cooperative Fish and Wildlife Research Units Program: Massachusetts
Education, Research and Technical Assistance for Managing Our Natural Resources

Clark, D. E., K. K. G. Koenen, K. G. MacKenzie, J. W. Pereira, and S. DeStefano. 2013. Stainless-steel wires exclude ring-billed gulls from a waste water treatment plant. Journal of the American Water Works Association 105:75-76.