A phylogenetic study of recent crinoids, with special reference to the question of specialization through the partial or complete suppression of structural characters:
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Bibliographic Details
Main Author: Clark, Austin H. 1880-1954 (Author)
Format: Book
Language:English
Published: Washington Smithsonian Institution 1915
Series:Smithsonian miscellaneous collections 65,10
Smithsonian Institution Press publication 2369
Subjects:
Physical Description:67 S.

There is no print copy available.

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