The life of rivers and streams
By: [by] Robert L. Usinger.
Series: Our living world of nature
Publisher: Published in cooperation with the World book encyclopedia [by] McGraw-Hill
Published: 1967
Place of publication: New York
Language: eng
Number of pages: 232
Subjects: Freshwater biology
Other titles: World book encyclopedia.
Description: A comprehensive survey of life in inland waters.
Notes: j-72175

Bibliography: p. 227.