A guide to the study of fresh-water biology : with special reference to aquatic insects and other invertebrate animals /

Bibliographic Details

Main Author:	Needham, James G. (James George), 1868-1957
Other Authors:	Needham, Paul R. (Paul Robert), 1902-1964
Format:	Book
Language:	English
Published:	[Springfield, Ill.] : C.C. Thomas, [1930]
Edition:	[2d ed.].
Subjects:	Freshwater biology. Aquatic insects.