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ALTERNATIVES TO HAND TOOLS - Mitigation and alternatives: Making hand mining better?
ALTERNATIVES TO HAND TOOLS - Mitigation and alternatives: Making hand mining better?
ALTERNATIVES TO HAND TOOLS - Mitigation and alternatives: Making hand mining better?
2011
Article (Journal)
English
Online Contents | 2005
Online Contents | 2005
|Online Contents | 2009
|Online Contents | 2004
Mining at ultra-depth: Evaluation of alternatives
British Library Conference Proceedings | 1996
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