TY  - BOOK
AU  - Smith,P.Sean
AU  - Ford,Brent A.
ED  - National Science Teachers Association.
ED  - Horizon Research.
TI  - Project earth science
SN  - 0873551311
AV  - QC869.3 .S65 1994
PY  - 1994///
CY  - Arlington, VA
PB  - National Science Teachers Association
KW  - Meteorology
KW  - Experiments
KW  - Study and teaching (Secondary)
N1  - Includes bibliographical references (p. 221-233)
ER  -