M Dusar and D Lagrou (2008)
The underground quarries of Hinnisdael at Vechmaal (municipality Heers,Belgian Limburg): geology,mining,risks,geoheritage. In: Silvertant,J. & Ni Mhairtin,J.,3rd International Symposium on Archaeological Mining History
Institute Europa Subterranea,Maastricht, vol. p. 53-57.
09817, 106, Li, BRAB2, MEUSE2, CRET, CARCR
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