TY  - BOOK
AU  - Swan, James A., ed.
TI  - Environmental education: strategies towards a more livable future
SN  - 0470838590
U1  - 304.2 21st ed.
PY  - 1974///
CY  - New York
PB  - Halsted press Division
KW  - Environmental education
KW  - Human ecology - Study and teaching
KW  - Stapp
KW  - William B., ed
ER  -