TY  - BOOK
AU  - Drutman, Ava Deutsch
TI  - Protecting our planet : activities to motivate students to a better understanding of our environmental problems, for primary grades
SN  - 9780866536196
U1  - 372.412 DRU 
PY  - 1991///
CY  - Carthage, IL
PB  - Good Apple
KW  - Method of instruction and teaching
ER  -