Tom Gehrels

2 books

Hazards Due to Comets and Asteroids by A. M. Schumann, Mildred Shapley Matthews, Tom Gehrels
Hazards Due to Comets and Asteroids
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A. M. Schumann, Mildred Shapley Matthews, Tom Gehrels

Hazards Due to Comets and Asteroids

A. M. Schumann, Mildred Shapley Matthews, Tom Gehrels

1300 pages • hardcover • 1994

challenging informative lighthearted medium-paced
On the Glassy Sea: An Astronomer's Journey by Tom Gehrels
On the Glassy Sea: An Astronomer's Journey
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Tom Gehrels

On the Glassy Sea: An Astronomer's Journey

Tom Gehrels

missing page info • 1988

emotional inspiring reflective medium-paced