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National Speleological Society
National Speleological Society
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G. Nicholas
G. Nicholas
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27 August 1954
journal article
editorial
Published by
American Association for the Advancement of Science (AAAS)
in
Science
Vol. 120
(3113)
,
5A
https://doi.org/10.1126/science.120.3113.5a
Abstract
No abstract available
Cited by 21 articles