Add to ORKGFrom: Proceedings of the American Philosophical Society, XX, 112."Read before the American Philosophical Society, May 19, 1882."Electronic reproduction.Mode of access: Internet.4
Caption title.Academy of natural science of Philadelphia. Proceedings, July, 1861.Mode of access: In...
"Reprinted from the Botanical gazette, February, 1900," vol. XXIX, no. 2.Thesis (Ph. D.)--University...
Caption title."Read January 6, 1873."Electronic reproduction.Mode of access: Internet.4
"Read before the American Philosophical Society, May 19, 1882."Mode of access: Internet
Added t.p.: Bulletin of the United States National Museum, no. 31.Includes index.Electronic reproduc...
Extracted from the author's thesis (M. A.) Ohio state university, 1912.Bibliography: p. 99-100.Mode ...
From the Proceedings of the United States National Museum, vol. XXVI, p. 79-242 (no. 1310)Includes b...
Reprinted from: University of Nebraska studies v. XXII, no. 3-4, pt. 2.Pages also numbered 119-162.M...
Excerpted from Transactions of the American Philosophical Society, vol. IV p.409-470Caption titleMod...
Typescript.Thesis (M.S.)--University of Wisconsin--Madison, 1918.Includes bibliographical references...
From: Proceedings of the American Philosophical Society, vol. xv December 1876, no. 96.Cover title: ...
"From the Proceedings of the Boston Society of Natural History, vol. vii, December 1860."Electronic ...
From Proceedings of the Academy of Natural Sciences, Philadelphia, 1887-1901.Mode of access: Interne...
"Extracted from the Transactions of the American Philosophical Society. Published August 1, 1888"--p...
Original issued in series: Contributions from the New York Botanical Garden ; no. 6."(Reprinted from...
Caption title.Academy of natural science of Philadelphia. Proceedings, July, 1861.Mode of access: In...
"Reprinted from the Botanical gazette, February, 1900," vol. XXIX, no. 2.Thesis (Ph. D.)--University...
Caption title."Read January 6, 1873."Electronic reproduction.Mode of access: Internet.4
"Read before the American Philosophical Society, May 19, 1882."Mode of access: Internet
Added t.p.: Bulletin of the United States National Museum, no. 31.Includes index.Electronic reproduc...
Extracted from the author's thesis (M. A.) Ohio state university, 1912.Bibliography: p. 99-100.Mode ...
From the Proceedings of the United States National Museum, vol. XXVI, p. 79-242 (no. 1310)Includes b...
Reprinted from: University of Nebraska studies v. XXII, no. 3-4, pt. 2.Pages also numbered 119-162.M...
Excerpted from Transactions of the American Philosophical Society, vol. IV p.409-470Caption titleMod...
Typescript.Thesis (M.S.)--University of Wisconsin--Madison, 1918.Includes bibliographical references...
From: Proceedings of the American Philosophical Society, vol. xv December 1876, no. 96.Cover title: ...
"From the Proceedings of the Boston Society of Natural History, vol. vii, December 1860."Electronic ...
From Proceedings of the Academy of Natural Sciences, Philadelphia, 1887-1901.Mode of access: Interne...
"Extracted from the Transactions of the American Philosophical Society. Published August 1, 1888"--p...
Original issued in series: Contributions from the New York Botanical Garden ; no. 6."(Reprinted from...
Caption title.Academy of natural science of Philadelphia. Proceedings, July, 1861.Mode of access: In...
"Reprinted from the Botanical gazette, February, 1900," vol. XXIX, no. 2.Thesis (Ph. D.)--University...
Caption title."Read January 6, 1873."Electronic reproduction.Mode of access: Internet.4