Why do shadows lengthen?
Title:
Why do shadows lengthen?
Personal Author EPSB:
Summary:
What is light? What is white light? What is a polar night? ind the answers to these and other questions about light and shade. --publisher.
Year Published:
2010
Series:
Physical Description:
24 p. : ill. ; 22 cm.
Grade Interest level:
Grade 4 :
Program Information:
Accelerated Reader MG 5.6 0.5 135836
ISBN:
9780779174195
Publisher:
Markham, ON : Scholastic Canada, c2010.
