/cgi-bin/koha/opac-search.pl?q=ccl=su%3A%7BHydraulic%20mining.%7D&sort_by=relevance&format=rss 2 0 50 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=25791 By Gilbert, Grove Karl,.
Washington : U.S. Gov't Print. Off., 1917 .
154 p. : , At head of title: Department of the Interior. | Many of the plates printed on both sides of leaf. 29 cm..

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]]> /cgi-bin/koha/opac-detail.pl?biblionumber=25791 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=27814 By Holland, Stuart S..
Victoria, B.C., Photo-offset by C.F. Banfield, printer to the King, 1942 .
1 p. l., v, 76 p. incl. illus. (incl. plans, diagr.) tables. , At head of title: British Columbia Dept. of mines ... Herbert Anscomb, minister, John F. Walker, deputy minister. | This Bulletin is in large part a reprint from United States Bureau of mines Information circular 6787. 27 cm..

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