Biol. lect., Mar. Biol. Lab. Wood's Hole. 1895 (1896). 119-136.Mode of access: Internet
Ann. and Mag. Nat. Hist. 1851. (2). VII. 370-373. Plate 14.Mode of access: Internet
Extracted from the Philosophical transactions of the Royal Society, 1865.Caption title.Mode of acces...
Extract from the Journal of morphology, v. 1, no. 1, June 1887.Caption title.Mode of access: Interne...
"Abdruck aus den Zoologischen jahrbüchern, abth. für anatomie und ontogenie der thiere." 13 bd., 3 h...
"Reprinted from Journal of morphology, vol. XI, no. 3," Dec., 1895.Thesis (Ph. D.)--University of Ch...
Thesis (Ph. D.)--University of Michigan, 1901.Bibliography: p. 180-194.Mode of access: Internet
Trans. Zool. Soc. London. X. 1877/79. 189-234. pl. 34-42.Mode of access: Internet
"Reprinted from the American System of Dentistry, 1886."Mode of access: Internet
Detached from the Philosophical transactions of the Royal Society of London, 1882.Caption title.Bibl...
"Reprinted from the Annals of otology, rhinology & laryngology, March, June & September, 1906."Mode ...
Reprinted from the Journal of Morphology, vol. 9, no. 1, 1894.Mode of access: Internet
Philos. trans. R. Soc. London. 173. 1882. 443-492. pl. 30-38.Mode of access: Internet
Gegenbaurs morphologisches jahrbuch, 1878, bd. 4.Caption title.Mode of access: Internet
v.1. Fishes and reptiles.--v.2. Birds and mammals.--v.3. Mammals.Mode of access: Internet
First edition, 1927, published under title: Vertebrate embryology.Bibliography: p.327-330.Mode of ac...
Ann. and Mag. Nat. Hist. 1851. (2). VII. 370-373. Plate 14.Mode of access: Internet
Extracted from the Philosophical transactions of the Royal Society, 1865.Caption title.Mode of acces...
Extract from the Journal of morphology, v. 1, no. 1, June 1887.Caption title.Mode of access: Interne...
"Abdruck aus den Zoologischen jahrbüchern, abth. für anatomie und ontogenie der thiere." 13 bd., 3 h...
"Reprinted from Journal of morphology, vol. XI, no. 3," Dec., 1895.Thesis (Ph. D.)--University of Ch...
Thesis (Ph. D.)--University of Michigan, 1901.Bibliography: p. 180-194.Mode of access: Internet
Trans. Zool. Soc. London. X. 1877/79. 189-234. pl. 34-42.Mode of access: Internet
"Reprinted from the American System of Dentistry, 1886."Mode of access: Internet
Detached from the Philosophical transactions of the Royal Society of London, 1882.Caption title.Bibl...
"Reprinted from the Annals of otology, rhinology & laryngology, March, June & September, 1906."Mode ...
Reprinted from the Journal of Morphology, vol. 9, no. 1, 1894.Mode of access: Internet
Philos. trans. R. Soc. London. 173. 1882. 443-492. pl. 30-38.Mode of access: Internet
Gegenbaurs morphologisches jahrbuch, 1878, bd. 4.Caption title.Mode of access: Internet
v.1. Fishes and reptiles.--v.2. Birds and mammals.--v.3. Mammals.Mode of access: Internet
First edition, 1927, published under title: Vertebrate embryology.Bibliography: p.327-330.Mode of ac...
Ann. and Mag. Nat. Hist. 1851. (2). VII. 370-373. Plate 14.Mode of access: Internet
Extracted from the Philosophical transactions of the Royal Society, 1865.Caption title.Mode of acces...
Extract from the Journal of morphology, v. 1, no. 1, June 1887.Caption title.Mode of access: Interne...