Environmental education module for in-service training of social science teachers and supervisors for secondary schools

Détails bibliographiques
Auteur principal: Muthoka, Margaret
Autres auteurs: Artreya, B.D, Jacobson, Willard J.
Format: Livre
Langue:English
Publié: Paris Unesco Division of Science Technical and Environmental education, c1985.
Collection:Unesco-UNEP International Environment Education Programme environmental educational series 10
Sujets: