Knutson, M. G., Leopold, D. J., and Smardon, R. C., 1990, Assessing the visual quality of small islands and shoals in the Thousand Islands Region, Kusler, J., and Smardon, R., eds., Wetlands of the Great Lakes: protection and restoration policies; status of the science: Niagara Falls, New York, The Association of State Wetland Managers, Inc., p. 166-175. Abstract: Keywords: wetlands, conservation, aesthetic, rating systems