Daily Almanac for

Nov 9, 2009

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Bibliography

See C. K. Weichert, Anatomy of the Chordates (4th ed. 1970); R. M. Alexander, The Chordates (2d ed. 1981); H. Eugene Lehman, Chordate Development (2d ed. 1983).

The Columbia Electronic Encyclopedia, 6th ed. Copyright © 2007, Columbia University Press. All rights reserved.

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