Freshwater triclads (Turbellaria) of North America, V : the genus Polycelis.

Bibliographic Details
Main Author:	Kenk, Roman, 1898-1988 (Author)
Corporate Author:	Smithsonian Institution
Format:	Government Document Book
Language:	English
Published:	Washington, D.C. : Smithsonian Institution Press : 1973.
Series:	Smithsonian contributions to zoology ; no. 135.
Subjects:	Polycelis. Turbellaria > North America. Turbellaria. North America. Turbellaria North America Turbellariés > Amérique du Nord. Turbellariés. Amérique du Nord. Polycelis
Online Access:	To access online

Description
Physical Description:	iii, 15 pages : illustrations ; 26 cm
Bibliography:	Includes bibliographical references (pages 14-15).