Markle, Sandra. Discovering science secrets / [electronic resource] / by Sandra Markle ; pictures by June Otani.. — New York : : Scholastic,, 1991.. — 64 p. : : ill. ; 20 cm.



0590435159 9780590435154

2008578441


Science--Experiments--Juvenile literature.

Q182.3 / .M37 1991

500 / M346d