TR / RI-8575
A. T. Iannacehione
Geologic factoro in predecting coal mine roof-rock stability in the upper kittanning coalbed,somerset country,Pa. / .- ,
Copy Details:
Acc. No.: TR239, Full Call No.: TR RI-8575, Item type: Technical Report , Location: General Stacks,
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A. T. Iannacehione
Geologic factoro in predecting coal mine roof-rock stability in the upper kittanning coalbed,somerset country,Pa. / .- ,
Copy Details:
Acc. No.: TR239, Full Call No.: TR RI-8575, Item type: Technical Report , Location: General Stacks,
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