OF THE

Ohio State Board of Agriculture,

WITH

AN ABSTRACT OF THE PROCEEDINGS

OF THE

COUNTY AGRICULTURAL SOCIETIES,

TO THE

GENERAL ASSEMBLY OF OHIO,

FOR THE YEAR 1869.

COLUMBUS:

COLUMBUS PRINTING COMPANY, STATE PRINTERS.
1870.

on the supposed deterioration of the soil of Great Britain, through the ex-
haustion of its vegetable mould-by Charles Daubeny, M.D., F.R.S.

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