TY  - BOOK
T1  - Science puzzlers! :150 ready-to-use activities to make learning fun : grades 4-8 /
DA  - c1995.
CY  - West Nyack, N.Y. :
AU  - Hoehn, Robert G.,
CN  - Q163
CN  - Q163
PB  - Center for Applied Research in Education,
PP  - West Nyack, N.Y. :
PY  - c1995.
ID  - 180830
KW  - Science
KW  - Earth sciences
KW  - Life sciences
SN  - 087628859X
TI  - Science puzzlers! :150 ready-to-use activities to make learning fun : grades 4-8 /
ER  -