Sagan, Carl (1972) Is There Life on Earth? Engineering and Science, 35 (4). pp. 16-19. ISSN 0013-7812 https://resolver.caltech.edu/CaltechES:35.4.earth
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Abstract
If the inhabitants of Mars set out to do preliminary exploration of Earth, what would they have to do to detect life here?
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | Mars; Mariner (spacecraft series); Planetary science |
| Record Number: | CaltechES:35.4.earth |
| Persistent URL: | https://resolver.caltech.edu/CaltechES:35.4.earth |
| Parent URL: | http://resolver.caltech.edu/CaltechES:35.4.0 |
| Usage Policy: | You are granted permission for individual, educational, research and non-commercial reproduction, distribution, display and performance of this work in any format. |
| Item Category: | All Records > Feature Articles |
| ID Code: | 2897 |
| Deposited By: | INVALID USER |
| Deposited On: | 26 Dec 2012 05:22 |
| Last Modified: | 04 Oct 2019 15:15 |
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