Halacy, D. S. 1919-
Experiments with solar energy [by] D. S. Halacy, Jr. - [1st ed.] - New York, W. W. Norton [1969] - 147 p. : ill. ; 22 cm.
Includes Index.
Bibliography: p. [141]
Instructions for performing experiments which demonstrate many possible uses for presently wasted solar energy.
69018892
Solar energy--Experiments--Juvenile literature.
Solar energy--Experiments.
TJ810 / .H295 1969
697.78 / HAE
Experiments with solar energy [by] D. S. Halacy, Jr. - [1st ed.] - New York, W. W. Norton [1969] - 147 p. : ill. ; 22 cm.
Includes Index.
Bibliography: p. [141]
Instructions for performing experiments which demonstrate many possible uses for presently wasted solar energy.
69018892
Solar energy--Experiments--Juvenile literature.
Solar energy--Experiments.
TJ810 / .H295 1969
697.78 / HAE