Backyard scientist.
By: by Jane Hoffman ; illustrated by Lanny Ostroff.
Contributors: Ostroff, Lanny, ill.
Publisher: Backyard Scientist/J. Hoffman
Published: 1989
Place of publication: Irvine, CA
Language: eng
Number of pages: 52
Subjects: Science -- Experiments -- Juvenile literature.; Science -- Experiments.; Experiments.
Notes: "Ages 9 years to 14 years"--Cover.