Reprinted from the 20th report of the New York state geologist, 1900.Bibliographical footnotes.Mode of access: Internet
cover-titleFrom report of the state geologist for the year 1893.At head of half-title: Geological su...
Appendix A to the 1896 report of the director, botanist and entomologist.Mode of access: Internet
Vol. 6 by James Hall, assisted by George B. Simpson; v. 7-8 by James Hall, assisted by John M. Clark...
Reprinted from "Geology history of the Genesee country" ("The Genesee country" [ed. by L. R. Doty] v...
Reprinted from 20th report of the state geologist of New York, 1900.Mode of access: Internet
From New York state museum. Report of the director and state geologist, 1900.Mode of access: Interne...
Extract from the Geological Society of America. Bulletin. v. 11, May 26, 1900.Mode of access: Intern...
List of maps showing geology of New York State: p. 16; list of geologic maps used in preparation : p...
From 15th annual report of the state geologist.At head of title: Geological survey of the state of N...
From 15th annual report of the state geologist.At head of title: Geological survey of the state of N...
From 16th annual report of the state geologist, 1898.At head of title: Geological Survey of the Stat...
Reprinted from the 19th annual report of the state geologist of New York.At head of title: Universit...
Issued also in Annual Report of the Museum. 57th (for 1903) vol. 33.Part 1 contained in the 16th An...
Pub. also Bulletin 148, New York state museum, April 1, 1911.Vita.Thesis (Ph.D.)--Columbia universit...
Map in pocket.Cover-title.Includes bibliographical references and index.Mode of access: Internet
cover-titleFrom report of the state geologist for the year 1893.At head of half-title: Geological su...
Appendix A to the 1896 report of the director, botanist and entomologist.Mode of access: Internet
Vol. 6 by James Hall, assisted by George B. Simpson; v. 7-8 by James Hall, assisted by John M. Clark...
Reprinted from "Geology history of the Genesee country" ("The Genesee country" [ed. by L. R. Doty] v...
Reprinted from 20th report of the state geologist of New York, 1900.Mode of access: Internet
From New York state museum. Report of the director and state geologist, 1900.Mode of access: Interne...
Extract from the Geological Society of America. Bulletin. v. 11, May 26, 1900.Mode of access: Intern...
List of maps showing geology of New York State: p. 16; list of geologic maps used in preparation : p...
From 15th annual report of the state geologist.At head of title: Geological survey of the state of N...
From 15th annual report of the state geologist.At head of title: Geological survey of the state of N...
From 16th annual report of the state geologist, 1898.At head of title: Geological Survey of the Stat...
Reprinted from the 19th annual report of the state geologist of New York.At head of title: Universit...
Issued also in Annual Report of the Museum. 57th (for 1903) vol. 33.Part 1 contained in the 16th An...
Pub. also Bulletin 148, New York state museum, April 1, 1911.Vita.Thesis (Ph.D.)--Columbia universit...
Map in pocket.Cover-title.Includes bibliographical references and index.Mode of access: Internet
cover-titleFrom report of the state geologist for the year 1893.At head of half-title: Geological su...
Appendix A to the 1896 report of the director, botanist and entomologist.Mode of access: Internet
Vol. 6 by James Hall, assisted by George B. Simpson; v. 7-8 by James Hall, assisted by John M. Clark...