CONTRIBUTIONS TO THE THEORY OF NATURAL SELECTION. A Series of Essays. BY ALFRED RUSSEL WALLACE, AUTHOR OF “THE MALAY ARCHIPELAGO,” ETC., ETC.
Reading edition
SECOND EDITION, WITH CORRECTIONS AND ADDITIONS.
New York: MACMILLAN AND CO. 1871.
[The Right of Translation and Reproduction is reserved.]
LONDON: PRINTED BY HEAD, HOLE & CO., FARRINGDON STREET, AND IVY LANE, E.C.