Coal : report on overseas investigations into methods of working thick coal seams, solid stowage, mechanization, practices generally in coal mines, oil from coal and amenities for miners /

Sábháilte in:
Sonraí bibleagrafaíochta
Príomhchruthaitheoir: James, Rowland
Formáid: LEABHAR
Teanga:English
Foilsithe / Cruthaithe: Canberra : Govt. Printer, 1946.
Ábhair:

CARM 1 Store

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Gairmuimhir: A1:AR04B0 E01779
Cóip 1 Ar fáil  Cuir coinneáil air