C 600.721 

Education environmental. -Environmental Education. 
An approach to sustainable development. L'Education 
environmentale. Approches pour un 
developpement durable. Ed. by Hartmut ~chneider. 
In co-op. with Jacoline Vinke and Winifred 
Weekes-Vagliani. -(Paris: OECD) 1992. 258 S. 4° 

ISBN 92-64-13771-8