Biological invasions : how aquatic nuisance species are entering North American waters, the harm they cause and what can be done to solve the problem / this publication is a product of the Great Lakes Panel on Aquatic Nuisance Species.
- Ann Arbor, Mich. : Great Lakes Commission, 
1 folded sheet (8 p.) :
- Aquatic ecology -- United States.
Aquatic pests -- Control -- United States.
Aquatic pests -- United States.
Biological invasions -- United States.