Ranking the Rain Forests: In a maverick new program, four tropical biologists are doing quick and dirty surveys of the world's rain forests to help decide which to protect-before they disappear
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Published In
Science
Volume 251 | Issue 5001
29 March 1991
29 March 1991
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1991 by the American Association for the Advancement of Science.
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Published in print: 29 March 1991
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