erovnuli-samecniero-biblioteka Search for 'au:"Cockfield, William Egbert,"'

Sixtymile and Ladue rivers area, Yukon,

By Cockfield, William Egbert,.
Ottawa, Thomas Mulvey, printer, 1921 .
3 p. l., 60 p. 25 cm..

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Whitehorse district, Yukon,

By Cockfield, William Egbert,.
Ottawa, F.A. Acland, printer, 1926 .
2 p. l., 63 p. , At head of title: Canada. Department of Mines. | Map folded in pocket. 25 cm..

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Lode gold deposits of Ymir-Nelson area, British Columbia,

By Cockfield, William Egbert,.
Ottawa, J.O. Patenaude, I.S.O., printer to the King, 1936 .
78 p. , At head of title: Canada. Department of mines. Bureau of economic geology. Geological survey. | In lower right corner of t.-p.: no. 2415. 25 cm..

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Geology and mineral deposits of Nicola map-area, British Columbia.

By Cockfield, William Egbert,.
Ottawa, E. Cloutier, King's Printer, 1948 .
v, 164 p. 25 cm..

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Index to reports of Geological Survey of Canada, from 1927-50.

By Geological Survey of Canada.
[Ottawa, Dept. of Mines and Technical Surveys] 1962 .
viii, 723 p. , Cover title. | Index to 1927-50 Annual reports, Economic geology series, Geological bulletins, Maps without reports, Museum bulletins; Geological papers, 1935-50; and Summary reports, 1927-33. 26 cm..

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