Economics of secondary recovery of coal.
By: L. A. Khan, S. B. Bhagwat and J. W. Baxter.
Contributors: Bhagwat, S. B.; Baxter, J. W.
Publisher: s.n
Published: 1986
Place of publication: S.l
Notes: Pages 133-140 in D. H. Graves (ed). Proc. Symp. on Mining, Hydrology, Sedimentology and Reclamation. Univ. KY, Lexington. 283pp.

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