Leeches (Annelida
Subtitle: Hirudinea) of North America
By: by Donald J. Klemm
Publisher: Environmental Monitoring and Support Laboratory, Office of Research and Development, U.S. Environmental Protection Agency
Published: 1982
Place of publication: Cincinnati, Ohio
Language: eng
Number of pages: 177
Subjects: Leeches
Notes: "Aquatic Biology Section, Environmental Monitoring and Support Laboratory, U.S. Environmental Protection Agency."

"April 1982."

"EPA-600/3-82-025."

Includes bibliographical references (pages 151-173) and index.