Reprinted from Economic geology, V. III, no. 4, June-July, 1908.Caption title.Mode of access: Internet
In Mining magazine, v. 10, no.1, July 1904.Caption title.Mode of access: Internet
"Reprinted from the Journal of the Franklin Institute, for April, 1878".Cover-title.Mode of access: ...
"Reprinted from Journal of Cincinnati Society of Natural History, Jan. 1894."Caption title.Mode of a...
"Reprinted from Economic geology, vol. 44, no. 1, pp. 1-12, January-February, 1949."Bibliography: p....
Transactions of the American institute of mining engineers, Bethlehem meeting, February 1906.Caption...
"Excerpt Minutes of proceedings of the Institution of civil engineers, vol. lxxiii, session 1882-83,...
Extract from the Transaction of the Academy of Science of St. Louis."Read May 5, 1862."Caption title...
"Presented at the Mechanical Engineering Section - B - of the World's Engineering Congress, Chicago,...
"Reprinted from the Journal of the American chemical society, vol. xxviii, no. 11, November 1906."Co...
At head of title: ... Department of the interior. Bureau of mines. Joseph A. Holmes, director."Publi...
Extract from the 16th annual report of the U.S. Geological survey, 1894-95, pt. 4, p.1-217.Mode of a...
"Separate no. eight. Reprinted from the Annual report [of the Pennsylvania State College] for 1914-1...
Reprinted from the Proceedings of the Society of Chemical Industry of Victoria, August- November, 19...
[Reprinted from] Transactions of the American society of mining engineers.Mode of access: Internet
Trans. Geol. Soc. London. (2) v. 413-495 (+9); pl. 35-41. 1840.Mode of access: Internet
In Mining magazine, v. 10, no.1, July 1904.Caption title.Mode of access: Internet
"Reprinted from the Journal of the Franklin Institute, for April, 1878".Cover-title.Mode of access: ...
"Reprinted from Journal of Cincinnati Society of Natural History, Jan. 1894."Caption title.Mode of a...
"Reprinted from Economic geology, vol. 44, no. 1, pp. 1-12, January-February, 1949."Bibliography: p....
Transactions of the American institute of mining engineers, Bethlehem meeting, February 1906.Caption...
"Excerpt Minutes of proceedings of the Institution of civil engineers, vol. lxxiii, session 1882-83,...
Extract from the Transaction of the Academy of Science of St. Louis."Read May 5, 1862."Caption title...
"Presented at the Mechanical Engineering Section - B - of the World's Engineering Congress, Chicago,...
"Reprinted from the Journal of the American chemical society, vol. xxviii, no. 11, November 1906."Co...
At head of title: ... Department of the interior. Bureau of mines. Joseph A. Holmes, director."Publi...
Extract from the 16th annual report of the U.S. Geological survey, 1894-95, pt. 4, p.1-217.Mode of a...
"Separate no. eight. Reprinted from the Annual report [of the Pennsylvania State College] for 1914-1...
Reprinted from the Proceedings of the Society of Chemical Industry of Victoria, August- November, 19...
[Reprinted from] Transactions of the American society of mining engineers.Mode of access: Internet
Trans. Geol. Soc. London. (2) v. 413-495 (+9); pl. 35-41. 1840.Mode of access: Internet
In Mining magazine, v. 10, no.1, July 1904.Caption title.Mode of access: Internet
"Reprinted from the Journal of the Franklin Institute, for April, 1878".Cover-title.Mode of access: ...
"Reprinted from Journal of Cincinnati Society of Natural History, Jan. 1894."Caption title.Mode of a...