TY  - BOOK
ED  - World Resources Institute.
TI  - Teacher's guide to world resources: comprehensive course work on the Global environment 
AV  - LB1044.88 W67 1994
PY  - 1994///
CY  - New York
PB  - The Institute
KW  - Teaching
KW  - Aid and devices
N1  - Includes bibliographical refereneces (p A3-A6)
ER  -