Bronx River Reservation environmental studies for the Woodlands Viaduct reconstruction. Report to Westchester County Department of Planning. Vegetation in the fresh-tidal habitats of Tivoli Bays, Hudson River. Report to National Oceanic and Atmospheric Administration, Washington, D.C. 62 pp. Environmental considerations in sewage treatment, Town of Rhinebeck, New York.
Reference wetlands in eastern New York.
Report to the U.S. Environmental Protection Agency. Environmental quality of the Wallkill River in Orange County, New York. Report to Orange Environment. A catalog of barriers to upstream movement of migratory fishes in Hudson River tributaries. Report to the Hudson River Foundation.