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THE tHEORY OP

NATURAL SELECTION.

% Series of (Essags.

BY.

ALFRED RUSSEL ^ALLACE,

AUtHOR OP
"tHe mAlAY ARCHIPelAGO," etC., etC.

EonDon:

MACMILLAN AND CO.,
1875.

[The right 0/ Translation and Reproduction is resenwd.]

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