Toward unity among environmentalists [electronic resource] /
Brian C. Norton.
- New ed.
- New York : Oxford University Press, 1994, c1991.
- 304 p. : ill.
Electronic reproduction. Palo Alto, Calif. : ebrary, 2009. Available via World Wide Web. Access may be limited to ebrary affiliated libraries.
Environmental policy--Citizen participation--History.--United States Environmental protection--Citizen participation--History.--United States