Add to ORKGReprinted from Maryland geological survey [report] vo. IX, 1910.Life.Thesis (Ph. D.)--Johns Hopkins university, 1909.Mode of access: Internet
"Published as a part of the annual report of the Board of Geological and Biological Survey for 1920....
Papers on geology and iron-bearing deposits of eastern Texas and northern Louisiana: p. 109.Mode of ...
"(Read before the American Association for the Advancement of Science.)"Electronic reproduction.Mode...
Reprinted from "Anne Arundel County," published by Maryland Geological survey. 1917.Biography.Thesis...
Extract from the 16th annual report of the U.S. Geological survey, 1894-95, pt.3, p.21-218.Mode of a...
Quarterly Journal of Economics, 1900, xiv. 143-170, 475-508.Mode of access: Internet
Reprinted from the Transactions of the American institute of mining engineers, 1899.Pub. also as Col...
Extract from the 15th annual report of the U. S. Geological survey, 1893-94.cover-title.Mode of acce...
"Reprinted from Report of Maryland state weather service, vol. 1, 1899."Vita.Thesis (PH.D.)--Johns H...
"From the Proceedings of the Academy of Natural Sciences of Philadelphia, May-October, 1920 ..."Incl...
Typescript.Thesis (M.S.)--University of Wisconsin--Madison, 1918.Includes bibliographical references...
"Extract from the sixteenth Annual report of the director, 1894-95. Part II.--Mineral resources of t...
Thesis (Ph.D.)--Columbia University, New York.Cover title."A paper presented to the American Institu...
Reprinted from the Journal of the Franklin institute, August, 1914.Cover title.Mode of access: Inter...
"From the Journal of the Cincinnati society of natural history, April and July, 1894."Thesis (PH. D....
"Published as a part of the annual report of the Board of Geological and Biological Survey for 1920....
Papers on geology and iron-bearing deposits of eastern Texas and northern Louisiana: p. 109.Mode of ...
"(Read before the American Association for the Advancement of Science.)"Electronic reproduction.Mode...
Reprinted from "Anne Arundel County," published by Maryland Geological survey. 1917.Biography.Thesis...
Extract from the 16th annual report of the U.S. Geological survey, 1894-95, pt.3, p.21-218.Mode of a...
Quarterly Journal of Economics, 1900, xiv. 143-170, 475-508.Mode of access: Internet
Reprinted from the Transactions of the American institute of mining engineers, 1899.Pub. also as Col...
Extract from the 15th annual report of the U. S. Geological survey, 1893-94.cover-title.Mode of acce...
"Reprinted from Report of Maryland state weather service, vol. 1, 1899."Vita.Thesis (PH.D.)--Johns H...
"From the Proceedings of the Academy of Natural Sciences of Philadelphia, May-October, 1920 ..."Incl...
Typescript.Thesis (M.S.)--University of Wisconsin--Madison, 1918.Includes bibliographical references...
"Extract from the sixteenth Annual report of the director, 1894-95. Part II.--Mineral resources of t...
Thesis (Ph.D.)--Columbia University, New York.Cover title."A paper presented to the American Institu...
Reprinted from the Journal of the Franklin institute, August, 1914.Cover title.Mode of access: Inter...
"From the Journal of the Cincinnati society of natural history, April and July, 1894."Thesis (PH. D....
"Published as a part of the annual report of the Board of Geological and Biological Survey for 1920....
Papers on geology and iron-bearing deposits of eastern Texas and northern Louisiana: p. 109.Mode of ...
"(Read before the American Association for the Advancement of Science.)"Electronic reproduction.Mode...