The Bangor Mineral District /

Wedi'i Gadw mewn:
Manylion Llyfryddiaeth
OCLC:21509739
Prif Awdur: Twelvetrees, W. H. (William Harper), 1848-1919
Iaith:English
Cyhoeddwyd: Hobart : John Vail, Govt. Printer, 1918.
Cyfres:Geological Survey bulletin (Tasmania. Geological Survey) ; no. 27.
Pynciau:
Global Resources Program:Southeast Asia Materials Project (SEAM)
Fformat:

Dogfen y Llywodraeth Monograph

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