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An address on the opposite results of exhausting and fertilizing systems of agriculture,
By: Ruffin, Edmund,
Publication info: Charleston,Press of Walker and James,1853.
Contributed by: Library of Congress
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Agricultural, geological, and descriptive sketches of lower North Carolina, and the similar adjacent lands / by Edmund Ruffin, of Virginia.
By: Ruffin, Edmund,
Publication info: Raleigh :Printed at the Institution for the Deaf & Dumb, & the Blind,1861.
Contributed by: University of Pittsburgh Library System (archive.org)
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An essay on calcareous manures.
By: Ruffin, Edmund, - YA Pamphlet Collection (Library of Congress)
Edition: 2d ed.
Publication info: Shellbanks, Va.,Farmers' register,1835.
Contributed by: Library of Congress
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An essay on calcareous manures. By Edmund Ruffin.
By: Ruffin, Edmund,
Publication info: Petersburg, Va.,J. W. Campbell,1832.
Contributed by: Library of Congress
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An essay on calcareous manures. By Edmund Ruffin.
By: Ruffin, Edmund,
Edition: 3d ed.
Publication info: Petersburg,The author,1842.
Contributed by: Library of Congress
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An essay on calcareous manures. By Edmund Ruffin.
By: Ruffin, Edmund,
Edition: 3d ed.
Publication info: Petersburg,The author,1842.
Contributed by: NCSU Libraries (archive.org)
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An essay on calcareous manures; by Edmund Ruffin ...
By: Ruffin, Edmund,
Edition: 5th ed., amended and enl.
Publication info: Richmond, Va.,J.W. Randolph,1852.
Contributed by: Library of Congress
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An essay on calcareous manures; by Edmund Ruffin ...
By: Ruffin, Edmund,
Edition: 5th ed., amended and enl.
Publication info: Richmond, Va.,J.W. Randolph,1852.
Contributed by: University of California Libraries (archive.org)
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Essay on the use of lime as a manure,
By: Puvis, Marc Antoine, - Ruffin, Edmund,
Publication info: New-York,Scatcherd & Adams, printers,1836.
Contributed by: Library of Congress
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The Farmers' register.
By: Ruffin, Edmund,
Publication info: Richmond, Va. :Edmund Ruffin,1833-1843.
Contributed by: UMass Amherst Libraries (archive.org)
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Report on the commencement and progress of the Agricultural survey of South-Carolina, for 1843. By Edmund Ruffin ...
By: Agricultural Survey of South-Carolina. - Ruffin, Edmund, - William S. Reynolds Pamphlet Collection (Library of Congress)
Publication info: Columbia :A.H. Pemberton,1843.
Contributed by: University of British Columbia Library (archive.org)
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