Hazards Due to Comets and Asteroids

In 1993, the U.S. Department of Defense declassified information dealing with frequent explosions in the upper atmosphere caused by meteoric impact. It is estimated that impacts have occurred of a... This description may be from another edition of this product.

• Format: Hardcover
• Language: English
• ISBN: 0816515050
• ISBN13: 9780816515059
• Release Date: February 1995
• Publisher: University of Arizona Press
• Length: 1300 Pages
• Weight: 4.20 lbs.
• Dimensions: 2.5" x 6.1" x 9.5"