/cgi-bin/koha/opac-search.pl?q=ccl=au%3A%22Twelvetrees%2C%20W.%20H.%22&sort_by=relevance&format=rss 9 0 50 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=25243 By Twelvetrees, W. H..
Hobart : John Vail, Govt. Printer, 1911 .
iv, 63 p., [7] leaves of plates : , "Issued under the authority of the Hon. A.E. Solomon, Minister for Mines." 22 cm..

]]> Place hold on The Scamander Mineral District /

]]> /cgi-bin/koha/opac-detail.pl?biblionumber=25243 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=25410 By Twelvetrees, W. H..
Hobart : John Vail, Govt. Printer, 1913 .
iv, 131 p., [6] folded leaves of plates : , At head of title: Tasmania. Department of Mines. | "Issued under the authority of the Honourable Edward Mulcahy, Minister for Mines." 22 cm..

]]> Place hold on The Middlesex and Mount Claude mining field /

]]> /cgi-bin/koha/opac-detail.pl?biblionumber=25410 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=25426 By Twelvetrees, W. H..
Hobart : John Vail, Govt. Printer, 1914 .
44 p., [4] leaves of plates : , At head of title: Tasmania. Department of Mines. | "Issued under the authority of the Honourable J.E. Ogden, Minister for Mines." 22 cm..

]]> Place hold on The Bald Hill osmiridium field /

]]> /cgi-bin/koha/opac-detail.pl?biblionumber=25426 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=25494 By Twelvetrees, W. H..
Hobart, Tasmania, J. Vail, government printer, 1914 .
2 p. l., 18 p. , At head of title: Tasmania. Dept. of Mines. 22 cm..

]]> Place hold on On cement materials at West Arm,

]]> /cgi-bin/koha/opac-detail.pl?biblionumber=25494 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=25495 By Twelvetrees, W. H..
Hobart, Tasmania, J. Vail, government printer, 1914 .
2 p. l., 29 p. , At head of title: Tasmania. Dept. of Mines. 22 cm..

]]> Place hold on On some gold-mining properties at Mathinna,

]]> /cgi-bin/koha/opac-detail.pl?biblionumber=25495 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=25606 By Twelvetrees, W. H..
Hobart : John Vail, Govt. Printer, 1915 .
61 p., [3] leaves of plates : , At head of title: Tasmania. Department of Mines. | "Issued under the authority of the Honourable J.E. Ogden, Minister for Mines." 22 cm..

]]> Place hold on The Catamaran and Strathblane coal fields and coal and limestone at Ida Bay, Southern Tasmania /

]]> /cgi-bin/koha/opac-detail.pl?biblionumber=25606 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=25799 By Twelvetrees, W. H..
Hobart, Tasmania, J. Vail, government printer, 1917 .
2 p. l., 28 p. , At head of title: Tasmania. Department of Mines. 22 cm..

]]> Place hold on Asbestos at Andersons' Creek,

]]> /cgi-bin/koha/opac-detail.pl?biblionumber=25799 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=25818 By Twelvetrees, W. H..
Hobart, Tasmania, J. Vail, Government Printer, 1917 .
14 p. , At head of title: Tasmania. Department of Mines. 22 cm..

]]> Place hold on A deposit of ochre near Mowbray,

]]> /cgi-bin/koha/opac-detail.pl?biblionumber=25818 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=25878 By Twelvetrees, W. H..
Hobart : John Vail, Govt. Printer, 1918 .
20 p., [2] leaves of plates : , At head of title: Tasmania. Department of Mines. | "Issued under the authority of the Honourable Sir Neil Elliott Lewis, K.C.M.G., Minister for Mines." 22 cm..

]]> Place hold on The Bangor Mineral District /

]]> /cgi-bin/koha/opac-detail.pl?biblionumber=25878