TY  - BOOK
ED  - McCabe, Robert H.
ED  - Kelly, J. Terence
ED  - Lyons, Davis
TI  - Man and environment teaching alternatives
U1  - 333.707 
PY  - 1977///1977
CY  - Ohio
PB  - Information Reference Center for Science, Mathematics and Environmental Education
KW  - HUMAN ECOLOGY-STUDY AND TEACHING
ER  -