development of strata control at tahmoor mine nicholls, b; stone, i in ground movement and control related to coal mining (papers to the symposium, illawarra, august 1986)p109–117. pub..
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development of strata control at tahmoor mine nicholls, b; stone, i in ground movement and control related to coal mining (papers to the symposium, illawarra, august 1986)p109–117. publ parkville ausimm, 1986
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