Environmental education module for in-service training of teachers and supervisors for primary schools

Bibliographische Detailangaben
Weitere Verfasser: Artreya, B.D, Jacobson, Willard J.
Format: Buch
Sprache:English
Veröffentlicht: Paris Unesco Division of Science Technical and Environmental education, c1985.
Schriftenreihe:Unesco-UNEP International Environment Education Programme environmental educational series 6
Schlagworte: