Environmental advocacy, the Adirondacks and air quality
Tài liệu tham khảo
Adirondack Council Newsletters, December 1979, July 1980, May 1981, November 1981, April 1984, October 1984, October 1986, January 1987, November 1987, June 1988, May 1989, Winter 1991, Spring 1993, Spring 1994, Spring 1995, Winter 1996, Winter 1997. Elizabethtown, NY
Adirondack Council, 1987. Beside the Stilled Waters. Elizabethtown, NY
Center for Environmental Research, 1982. Acid Precipitation New York Directory, Cornell University, Ithaca, NY
Coalition of Adirondackers to neutralize acid rain inflow, June 1981, December 1981, May 1982, 1985. pH 7 CANARI Newsletters, Paul Smiths, New York
Department of Environmental Conservation, April 1984. Acidity status update of lakes and streams in New York state
National Acid Precipitation Assessment Program, 1986. NAPAP Annual Report to the President and Congress. US Government Printing Office
Natural Resources Defense Council, Spring 1986. Facing Facts. Amicus Journal