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On the crinoid genus Scyphocrinus and its bulbous root Camarocrinus (with 9 plates)
Washington: Smithsonian institution, 1917.
Author/s
author: Frank Springer
Work details
Publication date:
1917
Language:
English
Country of origin:
Unknown
Copyright status
public domain in
United States
public domain in
countries with 80 years pma or shorter