Biodiversity Heritage Library
By "Narten, Perry F. "
Reclamation of mined lands in the western coal region / by Perry F. Narten ... [et al.].
By: Narten, Perry F.
Publication info: [Reston, Va. :Distribution Branch, Text Products Section, U.S. Geological Survey [distributor],1983.
Contributed by: Prelinger Library (archive.org)