Studies on the Enchytræidæ of North America
By: by Paul S. Welch.
Contributors: Illinois State Laboratory of Natural History.
Series: Bulletin of the Illinois State Laboratory of Natural History -- v. 10, art. 3
Publisher: Illinois State Laboratory of Natural History
Published: 1914
Place of publication: Urbana, Ill
Language: eng
Number of pages: 212
Subjects: Enchytraeidae.
Notes: "Contributions from the Zoological Laboratory of the University of Illinois ... no. 26."

Includes bibliographical references.