Why tortoise has a shell
By: illustrated by Diane Blasius
Contributors: McGraw-Hill Companies. McGraw-Hill School Division
Publisher: McGraw-Hill School Division
Published: 1994
Place of publication: New York
Language: eng
ISBN-13: 9780022785345
Subjects: Juvenile literature; Turtles; Testudinidae
Notes: "Leveled books, science"--Cover.