Window on the Universe: Our Planet Earth (Window on the Universe)

By Robert Estalella

Describes the earth's formation and its physical characteristics as well as its relation to other bodies in the universe. Includes directions for making a sundial. This description may be from another edition of this product.

• Format: Hardcover
• Language: English
• ISBN: 1855613662
• ISBN13: 9781855613669
• Release Date: October 1994
• Publisher: Chrysalis Books
• Weight: 0.66 lbs.