Caption title.Academy of natural science of Philadelphia. Proceedings, July, 1861.Mode of access: Internet
From the Transations of the St. Louis Academy of Science. vol. IV, no. 2, p. 358-390.cover-title.Mod...
Includes reprint of t.-p. of Guthrie's work: A new geographical, historical, and commercial grammar ...
From Proceedings of the Academy of Natural Sciences, Philadelphia, 1887-1901.Mode of access: Interne...
Extracted from the Annals of the Lyceum of natural history of New York, v.1, 1825.Caption title.Mode...
Reprinted from The Transactions of the Linnean society of London. 2nd Series zoology. Vol. XIV Part ...
Reprinted from Proceedings of the Boston Society of Natural History, v. 30, no. 6.Cover title.Biblio...
From the Smithsonian Report for 1918, p. 289-407 (with 6 plates), Publication 2563.Mode of access: I...
Added t.-p.: The Palæontographical society.Each plate preceded by leaf with descriptive letterpress....
On cover: From the Journal of the Academy of natural sciences of Philadelphia, vol. xv, 2d series.Mo...
"From the Proceedings of the Academy of Natural Sciences, Philadelphia, 1887."Mode of access: Intern...
From the Proceedings of the Boston society of natural history, October 4, 1865.Caption title.Mode of...
From the Proceedings of the United States National Museum, vol. XXVI, p. 79-242 (no. 1310)Includes b...
"From the Boston journal of natural history, vol. VII, no. 3."Mode of access: Internet
Publicado en: Annals and Magazine of Natural History, 1856.Índice.Mode of access: Internet
Detached from: Proceedings of the Academy of Natural Sciences of Philadelphia, 1893.Caption title.Mo...
From the Transations of the St. Louis Academy of Science. vol. IV, no. 2, p. 358-390.cover-title.Mod...
Includes reprint of t.-p. of Guthrie's work: A new geographical, historical, and commercial grammar ...
From Proceedings of the Academy of Natural Sciences, Philadelphia, 1887-1901.Mode of access: Interne...
Extracted from the Annals of the Lyceum of natural history of New York, v.1, 1825.Caption title.Mode...
Reprinted from The Transactions of the Linnean society of London. 2nd Series zoology. Vol. XIV Part ...
Reprinted from Proceedings of the Boston Society of Natural History, v. 30, no. 6.Cover title.Biblio...
From the Smithsonian Report for 1918, p. 289-407 (with 6 plates), Publication 2563.Mode of access: I...
Added t.-p.: The Palæontographical society.Each plate preceded by leaf with descriptive letterpress....
On cover: From the Journal of the Academy of natural sciences of Philadelphia, vol. xv, 2d series.Mo...
"From the Proceedings of the Academy of Natural Sciences, Philadelphia, 1887."Mode of access: Intern...
From the Proceedings of the Boston society of natural history, October 4, 1865.Caption title.Mode of...
From the Proceedings of the United States National Museum, vol. XXVI, p. 79-242 (no. 1310)Includes b...
"From the Boston journal of natural history, vol. VII, no. 3."Mode of access: Internet
Publicado en: Annals and Magazine of Natural History, 1856.Índice.Mode of access: Internet
Detached from: Proceedings of the Academy of Natural Sciences of Philadelphia, 1893.Caption title.Mo...
From the Transations of the St. Louis Academy of Science. vol. IV, no. 2, p. 358-390.cover-title.Mod...
Includes reprint of t.-p. of Guthrie's work: A new geographical, historical, and commercial grammar ...
From Proceedings of the Academy of Natural Sciences, Philadelphia, 1887-1901.Mode of access: Interne...