Why do shadows lengthen?
By: Nicolas Brasch.
Series: Solving science mysteries
Publisher: PowerKids Press
Published: 2010
Place of publication: New York
Language: eng
ISBN-13: 9781615318919; 9781615319138
Subjects: Light -- Wave-length -- Miscellanea -- Juvenile literature; Wave theory of light -- Miscellanea -- Juvenile literature
Genres: Miscellanea; Juvenile literature
Notes: Includes index.