Rain of Iron and Ice: The Very Real Threat of Comet and Asteroid Bombardment and Rogue Asteroids and Doomsday Comets: The Search for the Million Megaton Menace That Threatens Life on Earth
FEB 01, 1997
DOI: 10.1063/1.881678
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More about the Authors
David Morrison. NASA's Ames Research Center, coauthor.
© 1997. American Institute of Physics
