Aristoteles [William Salmon] - The works of Aristotle, The works of Aristotle, the famous philosopher : in four parts, containing : - 1822
Alfred Russel Wallace - Darwinism, An exposition of the theory of natural selection with some of its applications - 1890
W.H .Grattann - British Marine Algae: being a popular account of the seaweeds of Great Britain, - 1873
Charles Darwin - Journal of Researches into the Natural History and Geology during the Voyage of H.M.S. "Beagle" - 1889
Duncan, Martin Peter/ W. H. Freeman (William Henry Freeman) - Cassell`s Popular Natural History . Reptiles,Fishes,Insects,[...]and Anaimalcules Bd.4 - 1860
William Keister, Alistair E. Ritchie, Seth H. Washburn - The Design of Switching Circuits [a Bell Telephone's Handbook] - 1959