TY  - BOOK
AU  - Hughes-Evans,David
TI  - Environmental education: key issues of the future 
SN  - 0080214908 (pbk.) :
U1  - 301.3107 
PY  - 1977///
CY  - Oxford
PB  - Pergamon Press
KW  - Environmental education
KW  - Natural history
KW  - Study and teaching
ER  -