Gemeinverständliche Wissenschaftliche Vorträge über die Grundzüge der menschlichen Keimes- und Stammes-Geschichte
Leipzig: W. Engelmann, 1891.
Leipzig, W. Engelmann, 1910.
Leipzig, W. Engelmann, 1877.
Leipzig: W. Engelmann, 1891.
edition of the book anthropogenics or history of human evolution by Ernst Haeckel
London: Rebman limited; New York, Rebman company, 1906.
Bonn: E. Strauss, 1901.
scholarly work published by Haeckel in 1873
literary work by Ernst Haeckel
New York, D. Appleton and company, 1879.
London, Paul, 1879.
Berlin: Verlag von Gebrüder Paetel, 1883.
book
Leipzig, Reclam[pref. 1912]
publication (1890) by Ernst Haeckel
Washington,Govt. Print. Off.,1893. | New York Botanical Garden, LuEsther T. Mertz Library
publication (1894–1896)
publication (1894)
publication (1896)
publication (1895)
London, Macmillan and Co., 1891-96.
New York: Appleton, 1879.
New York: D. Appleton, 1879.
New York: D. Appleton and company, 1897.
New York, Fowle[1896]
London, C. K. Paul & co., 1879.
London: Kegan Paul, Trench & Co., 1883.
New York: D. Appleton and company, 1898.
Akron, Ohio: Werner Co., [1876]
New YorkD. Appleton1879
New York, P. Eckler, publisher, [1906]
New York, G. P. Putnam, 1905.
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