TY  - DATA
TI  - A user's guide to planet Earth: the American environment test 
PY  - 1997///
CY  - California
PB  - AIMS Multimedia
KW  - Environmental protection
KW  - Study and teaching
N2  - Back to basics CD-ROM series contains: complete linear video, interactive quiz with video reinforcement, bulletin board, glossary, test with record keeping, teacher management system
ER  -