Fresh-water invertebrates of the United States
Subtitle: protozoa to mollusca
By: Robert W. Pennak.
Edition: 3rd ed.
Publisher: Wiley
Published: 1989
Place of publication: New York
Language: eng
Number of pages: 628
Subjects: Freshwater invertebrates -- United States
Notes: Includes bibliographies and index.
"A Wiley-Interscience publication."