00619nam a22001577a 4500 SNU 20130520105327.0 130520b xxu||||| |||| 00| 0 eng d 591.929 NEE 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 ddc RBM 8415 8415 0 0 ddc 0 0 SNUL SNUL 2013-05-20 0 591.929 NEE AR2513 2013-05-20 00:00:00 2013-05-20 RBM