TY  - BOOK
AU  - Wilke,Richard J.
TI  - Environmental education teacher resource handbook: a practical guide for K-12 environmental education 
T2  - Teacher resource handbook series
SN  - 080396370X (alk. paper)
AV  - GE70 .E582 1997
U1  - 372.3/57 21
PY  - 1997///
CY  - Thousand Oaks, Calif.
PB  - Corwin Press
N1  - Includes index; Originally published: Millwood, N.Y. : Kraus International Publications, c1993
ER  -