Viking Missions to Mars

By John Hamilton

Discusses the United States space program Viking and its missions to Mars.

• Format: Library Binding
• Language: English
• ISBN: 1562398296
• ISBN13: 9781562398293
• Release Date: January 1998
• Publisher: Abdo Publishing Company
• Length: 42 Pages
• Weight: 0.65 lbs.
• Dimensions: 0.4" x 8.1" x 10.1"
• Age Range: 10 to 14 years
• Grade Range: Grades 5 to 9