Description: A revision of the neotropical aquatic beetle genus stegoelmis (coleoptera Elmidae:.

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Bibliographic Details
Main Author:	Spangler, Paul J.
Corporate Author:	Smithsonian Institution Press
Format:	Kitap
Language:	English
Published:	Washington, D.C. : Smithsonian Institution Press, 1990.

Description
Physical Description:	52p. : Fig.