An account of changes in the earthworm fauna of Illinois and a description of one new species
By: by Frank Smith.  Printed by authority of the state of Illinois.
Publisher: Schnepp & Barnes, printers
Published: 1928
Place of publication: Urbana, Illinois; [Springfield
Language: eng
Number of pages: 362
Subjects: Earthworms.
Notes: "Literature cited": p. 361-362.
At head of title: State of Illinois.  Department of registration and education.  Division of the natural history survey.  Stephen A. Forbes, chief.