A Prototype environmental education curriculum for the middle school : a discussion guide for UNESCO training seminars on environmental education / Harold R. Hungerford, John M. Ramsey

By: Contributor(s): Material type: TextTextSeries: Environmental Education series ; 29.Publication details: Paris : UNESCO, 1989.Edition: 1st edDescription: iii, 161 p. : ill. ; 29.5 cmSubject(s): DDC classification:
  • 374.50712 19
Subject: Environment Management
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