Decade of the Seventies Conference on Arizona Environment
Subtitle: [speech transcripts].
Contributors: Arizona. Advisory Commission on Arizona Environment.
Publisher: Advisory Commission on Arizona Environment
Published: 1971
Place of publication: Phoenix
Language: eng
Number of pages: 60
Subjects: Environmental protection -- Arizona -- Congresses.
Other titles: Earth 70's.
Notes: Bibliography: p. 54-56.
Filmography: p. 56-60.
Cover title: Earth 70's.