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  1. Areas of desolation in Pennsylvania by J. T. Rothrock.
    By: Rothrock, Joseph T.,
    Publication info: Philadelphia :Herbert Welsh,1915.
    Contributed by: Penn State University (archive.org)
    Subjects: Forests and forestry  Pennsylvania  Reforestation  Waste lands  
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  2. Areas of desolation in Pennsylvania, by J. T. Rothrock ...
    By: Rothrock, Joseph T.,
    Publication info: Philadelphia,H. Welsh,1915.
    Contributed by: Library of Congress
    Subjects: Forests and forestry  Pennsylvania  Reforestation  Waste lands  
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  3. Das europäische Oedland, seine Bedeutung und Kultur.
    By: Grieb, Richard,
    Publication info: Frankfurt a. M.J.D. Sauerländer1898
    Contributed by: Robarts - University of Toronto (archive.org)
    Subjects: Forests and forestry  Waste lands  
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  4. Our waste lands; a preliminary study of erosion in Mississippi. With an appended address on Mississippi's agricultural potentialities by W. J. McGee.
    By: Lowe, E. N. - McGee, W. J., - Mississippi Geological, Economic, and Topographical Survey.
    Publication info: Nashville :Brandon,[1910?]
    Contributed by: University of California Libraries (archive.org)
    Subjects: Agriculture  Erosion  Mississippi  Waste lands  
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