An environmental education approach to training of middle level teachers a prototype programme

Sonraí bibleagrafaíochta
Údar corparáideach: Unesco. UNEP International Environmental Programme
Rannpháirtithe: Marcinkowski, Thomas J., Volk, Trudi L., Hungerford, Harold R.
Formáid: Tráchtas
Teanga:Béarla
Foilsithe / Cruthaithe: Paris Unesco c1990.
Sraith:Environmental education 30
Ábhair: