Books
2 results found| Title | Authors | Description | OpenBook ID | |
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Lonely Planets | David Harry Grinspoon | It's been nearly four decades since Carl Sagan first addressed the general public from a scientist's perspective, confronting the possibility of extraterrestrial life. David Grinspoon, a planetary sc… | OL273352W |
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Biocosm | Seth Shostak,James N. Gardner | Publisher's description: Biocosm challenges both sides of the controversy over evolution and creationism. This carefully reasoned book proposes that life and intelligence have not emerged as a series… | OL4452366W |