1. 01. English Non Fiction Earth Day / by Margaret, Amy. Publication: New York : PowerKids Press, 2002 . 24 p. : 20 cm. Date:2002 Availability: Copies available: (1), Actions:
2. 01. English Non Fiction Earth Day / by Marx, David F. Publication: New York : Children's Press, 2001 . 31 p. : , Includes index. 18 cm. Date:2001 Availability: Copies available: (1), Actions: