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10 Pages in
Charles Darwin's Library
associated with "number, quantity: 'amount of life'"
Elements of physiology
By: Müller, Johannes, - Baly, William,
Publication info: London, Taylor & Walton, 1838-1842
Volume: v.1
Pages:
Page 39
On the variation of species
By: Wollaston, Thomas Vernon,
Publication info: London, John Van Voorst, 1856
Pages:
Page 54
Page 54
Page 55
Page 55
Page 115
Page 115
über den Einfluss der Isolirung auf die Artbildung
By: Weismann, August,
Publication info: Leipzig, W. Engelmann, 1872
Pages:
Page 106
Page 106
End Slip , side 2