Echinoderms as aberrant arthropods.

Bibliographic Details

Corporate Author:	Smithsonian Institution. Office of the Secretary
Other Authors:	Clark, Austin Hobart, 1880-1954
Format:	Government Document eBook
Language:	English
Published:	Washington, D.C. : [publisher not identified], 1921.
Series:	Smithsonian Instn. Pub. No. 2653 Smithsonian Misc. Collections, Vol. 72, Art. 11
Subjects:	Echinodermata. Electronic books.
Online Access:	Connect to the full text of this electronic document