/cgi-bin/koha/opac-search.pl?q=ccl=au%3A%22Young%2C%20G.%20A.%22&sort_by=relevance&format=rss 3 0 50 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=24884 By Geological Survey of Canada..
Ottawa, Government Printing Bureau, 1909 .
151 p., 1 l. , Cover title. | At head of title: Canada. Department of mines. Geological survey branch. | Second edition, issued in 1926, has title: Geology and economic minerals of Canada. 25 cm..

]]> Place hold on A descriptive sketch of the geology and economic minerals of Canada.

]]> /cgi-bin/koha/opac-detail.pl?biblionumber=24884 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=25332 By Young, G. A..
Ottawa, Government Printing Bureau, 1911 .
96 p. 25 cm..

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]]> /cgi-bin/koha/opac-detail.pl?biblionumber=25332 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=26458 By Young, G. A..
Ottawa, F. A. Acland, printer, 1926 .
iii, 187, 57 p. , At head of title: Canada. Department of mines. | Appendix: Annotated list of economic mineral deposits in Canada. | Maps folded in pocket. 25 cm..

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