Add to ORKGCarnegie Institution of Washington. Publication 599.Bibliography: p. 180-188.Mode of access: Internet
At head of title: United States Geological survey of the territories.pt. I. The Cretaceous flora.--p...
From: Transactions of the Royal Society of Canada, section IV, 1890.Caption title."(Read May 28, 189...
I̲ṉ Insects. Philadelphia, 1850-1897. v. 4.Caption title.Mode of access: Internet
"No. 2151. -- From the Proceedings of the United States National Museum, vol. 51, pages 241-297, wit...
U.S.dept.int. Geol.and geog.surv.terr. Bull. v.2, p.227-248, 1876.Mode of access: Internet
"From natural history transactions of Northumberland, Durham, and Newcastle-upon-Tyne, vol. x."Mode ...
Reprint from Proceedings of the Academy of Natural Sciences of Philadelphia, Jan. 1907.Cover title.M...
From the Smithsonian Report for 1918, p. 289-407 (with 6 plates), Publication 2563.Mode of access: I...
"Report on fossil plants from near Ellensburg, Washington, by F.H. Knowlton" : p. 103-104.Mode of ac...
Extract from Monographs of the U.S. Geological Survey, v. 27.Cover title.Mode of access: Internet
Reprinted from University of Colorado studies, v. 5, no. 2, Feb. 1908.Title from caption.Mode of acc...
No more published.Lists of plants collected by Carl F. Baker and others in Colorado, 1898-1901.Mode ...
From Proceedings of the Colorado Scientific Society, vol. 4, 1891-93.Literature: p. 34-36.Mode of ac...
"From the Proceedings of the Academy of natural sciences of Philadelphia, 1904," p. 108-118.Mode of ...
Philosophical Trans.Roy.Soc.London. Ser.B. vol.205. 315-373. pl.27-39. May, 1914.Mode of access: Int...
At head of title: United States Geological survey of the territories.pt. I. The Cretaceous flora.--p...
From: Transactions of the Royal Society of Canada, section IV, 1890.Caption title."(Read May 28, 189...
I̲ṉ Insects. Philadelphia, 1850-1897. v. 4.Caption title.Mode of access: Internet
"No. 2151. -- From the Proceedings of the United States National Museum, vol. 51, pages 241-297, wit...
U.S.dept.int. Geol.and geog.surv.terr. Bull. v.2, p.227-248, 1876.Mode of access: Internet
"From natural history transactions of Northumberland, Durham, and Newcastle-upon-Tyne, vol. x."Mode ...
Reprint from Proceedings of the Academy of Natural Sciences of Philadelphia, Jan. 1907.Cover title.M...
From the Smithsonian Report for 1918, p. 289-407 (with 6 plates), Publication 2563.Mode of access: I...
"Report on fossil plants from near Ellensburg, Washington, by F.H. Knowlton" : p. 103-104.Mode of ac...
Extract from Monographs of the U.S. Geological Survey, v. 27.Cover title.Mode of access: Internet
Reprinted from University of Colorado studies, v. 5, no. 2, Feb. 1908.Title from caption.Mode of acc...
No more published.Lists of plants collected by Carl F. Baker and others in Colorado, 1898-1901.Mode ...
From Proceedings of the Colorado Scientific Society, vol. 4, 1891-93.Literature: p. 34-36.Mode of ac...
"From the Proceedings of the Academy of natural sciences of Philadelphia, 1904," p. 108-118.Mode of ...
Philosophical Trans.Roy.Soc.London. Ser.B. vol.205. 315-373. pl.27-39. May, 1914.Mode of access: Int...
At head of title: United States Geological survey of the territories.pt. I. The Cretaceous flora.--p...
From: Transactions of the Royal Society of Canada, section IV, 1890.Caption title."(Read May 28, 189...
I̲ṉ Insects. Philadelphia, 1850-1897. v. 4.Caption title.Mode of access: Internet