A guide to the study of fresh-water biology
Subtitle: with special reference to aquatic insects and other invertebrate animals
By: by James G. Needham and Paul R. Needham.
Contributors: Needham, Paul R. 1902-1964.
Edition: 3d ed.
Publisher: Comstock Pub. Co.
Published: 1935
Place of publication: Ithaca, N. Y
Language: eng
Number of pages: 88
Subjects: Freshwater biology.; Aquatic insects.