Boys, J. (1796). A general view of the agriculture of the county of Kent: With observations on the means of its improvement. Drawn up for the consideration of the Board of Agriculture and Internal Improvement, ... with additional remarks ... By John Boys, of Betshanger, farmer. printed for G. Nicol; and sold by Messrs. Robinson; J. Sewell; Cadell and Davies; William Creech, Edinburgh; and John Archer, Dublin.

Boys, John. A General View of the Agriculture of the County of Kent: With Observations on the Means of Its Improvement. Drawn Up for the Consideration of the Board of Agriculture and Internal Improvement, ... with Additional Remarks ... By John Boys, of Betshanger, Farmer. printed for G. Nicol; and sold by Messrs. Robinson; J. Sewell; Cadell and Davies; William Creech, Edinburgh; and John Archer, Dublin, 1796.