Aquatic Plant Management Society, Inc.:
Canadian Coast Guard, Ballast Water:
Canadian Council of Ministers of the Environment:
Convention on Biological Diversity:
Department of Fisheries and Oceans:
Ecological Monitoring and Assessment Network:
Environment Canada:
Environment Canada – Great Lakes:
Environment Canada – Biodiversity Convention Office:
Great Lakes Information Network:
Great Lakes Environmental Research Laboratory:
Great Lakes Science Center:
Great Lakes Fishery Commission:
Great Lakes Panel on Aquatic Nuisance Species:
Great Lakes Sea Grant Network:
International Joint Commission:
Manitoba Department of Natural Resources:
National Aquatic Nuisance Species Clearinghouse:
National Aquatic Nuisance Species Task Force:
National Ballast Water Information Clearinghouse:
National Invasive Species Council:
National Marine Invasions Center:
National Park Service:
Sea Grant Nonindigenous Species Site:
Smithsonian Environmental Research Center:
U.S. Army Corps of Engineers Zebra Mussel Research Program:
U.S. Fish and Wildlife Service Invasive Species Program:
U.S. Geological Survey – Nonindigenous Aquatic Species: