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Pacific Science Congress
William L. Thomas, Jr.
New Series, Vol. 135, No. 3499 (Jan. 19, 1962), pp. 220+222-223+225-226+228
Published by: American Association for the Advancement of Science
Stable URL: http://www.jstor.org/stable/1708381
Page Count: 6
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Science © 1962 American Association for the Advancement of Science