˜Theœ coal resources of the world An inquiry made upon the initiative of the Executive Committee of the XII International Geological Congress, Canada, 1913, with the assistance of geological surveys and mining geologists of different countries. Edited by William McInnes, D. B. Dowling and W. W. Leach. With Plates and Illustrations in the Text and Accompanied by an Atlas of Maps 4

Bibliographische Detailangaben

Weitere Verfasser:	McInnes, William (BerichterstatterIn)
Format:	UnknownFormat
Sprache:	und
Veröffentlicht:	Toronto, Canada Morang & Co. 1913
Schlagworte:
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