American Silurian crinoids.

Bibliographic Details
Corporate Author:	Smithsonian Institution. Office of the Secretary
Other Authors:	Springer, Frank
Format:	Government Document eBook
Language:	English
Published:	Baltimore : Lord Baltimore Press, 1926.
Series:	Smithsonian Instn. Pub. No. 2871
Subjects:	Crinoidea > United States. Electronic books.
Online Access:	Connect to the full text of this electronic document

Description
Item Description:	[On characteristics and taxonomy, with bibliography] Includes index. Record is based on bibliographic data in ProQuest U.S. Executive Branch Documents, 1910-1932. Reuse except for individual research requires license from ProQuest, LLC. Electronic resource.
Physical Description:	1 online resource (iv, 239 pages)
Format:	System requirements: PDF reader software.