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Bacteria
5 books
The Story of Germ Life
H. W. (Herbert William) Conn
Bacteria Especially as they are related to the economy of natur…
Newman, George, Sir
Die krankheiterregenden Bakterien Entstehung, Heilung und Bekäm…
Max Löhlein
Nitrogen Bacteria and Legumes With special reference to red clo…
Cyril G. (Cyril George) Hopkins
Nordenholt's Million
J. J. Connington