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Books by "Alfred Richard Cecil Selwyn"

2 books found

Descriptive Sketch of the Physical Geography and Geology of the Dominion of Canada

Descriptive Sketch of the Physical Geography and Geology of the Dominion of Canada

by Alfred Richard Cecil Selwyn, George Mercer Dawson

1884 · Dawson

Observations on the mode of occurrence and the treatment of auriferous, lead and silver ores, at Schemnitz, etc. [With an introductory letter by A. R. C. Selwyn.]

Observations on the mode of occurrence and the treatment of auriferous, lead and silver ores, at Schemnitz, etc. [With an introductory letter by A. R. C. Selwyn.]

by George H. F.. ULRICH, Alfred Richard Cecil Selwyn (géologue).)

1868