Projects: earth & sky.
By: Cameron and Margaret Yerian, editors.
Contributors: Yerian, Margaret, joint author.
Publisher: Childrens Press
Published: 1974
Place of publication: Chicago
Language: eng
Number of pages: 46
Subjects: Science -- Experiments -- Juvenile literature.; Science -- Experiments.
Description: Instructions for activities such as making a globe clock, sundial, compass, weather vane, and barometer and conducting other experiments leading to a better understanding of natural forces on the earth and in the sky.
Notes: "Fun time."