Science fairs : ideas and activities.
Title:
Science fairs : ideas and activities.
Summary:
Ideas for hands-on science fair projects in the areas of space, earth, machines, plants, and time.
Other Title:
World Book Encyclopedia presents science fairs
Year Published:
1997
Physical Description:
80 p. : col. ill. ; 28 cm.
Note (Local):
Book
Added Corporate Author:
ISBN:
9780716644989
9780716644972
Publisher:
Chicago, Ill. : World Book Pub., 1997.