Browsing by Subject "gypsum"

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Minerals for the Paris Exhibition

Gilpin, Edwin, 1850-1907; Nova Scotian Institute of Science (The McAlpine Publishing Co., Ltd, 1900)
The structure and succession at North Sydney and Sydney Mines, C.B.

DeWolfe, Loran Arthur,1872-1959; Nova Scotian Institute of Science (McAlpine Publishing Co. Ltd., 1906)