Energy : an interdisciplinary theme for environmental education /

מאת Deleage, Jean-Paul
יצא לאור 1986

Environmental education : module for pre-service training of teachers and supervisors for primary schools.

יצא לאור 1983

A prototype environmental education curriculum for the middle school : a discussion guide for Unesco training seminars on environmental education /

מאת Hungerford, Harold R., 1928-
יצא לאור 1988

Final report : Asia-Pacific Regional Training Workshop : environmental education and sustainable development.

יצא לאור 1996