A Guide to the Study of Fresh-Water Biology
Needham, James G.
A Guide to the Study of Fresh-Water Biology /James G Needham; Paul R Needham - San Francisco : Holden-Day, ©1962. - x, 108 p. : ill. ; 23 cm.
--Freshwater organisms.--, North America.--, Freshwater biology.--, Aquatic insects.--, Archive.--, Needham, James G--, and Guide to the Study of Fresh-Water Biology
591.929 NEE
A Guide to the Study of Fresh-Water Biology /James G Needham; Paul R Needham - San Francisco : Holden-Day, ©1962. - x, 108 p. : ill. ; 23 cm.
--Freshwater organisms.--, North America.--, Freshwater biology.--, Aquatic insects.--, Archive.--, Needham, James G--, and Guide to the Study of Fresh-Water Biology
591.929 NEE