A
guide to the study of fresh-water biology
Needham, James G. (James George)
1868-1957
creator
Needham, Paul R. (Paul Robert)
1902-1964
text
San Francisco
Holden-Day
c1962
5th ed., rev. and enl.
monographic
107 p. illus. 23 cm.
James G. Needham [and] Paul R. Needham.
n------
Freshwater organisms
Identification
Freshwater organisms
North America
Identification
Freshwater organisms
Collection and preservation
QH96 .N4 1962
591.929
62020742
UOEL
000
20150401163139.0
4531275