Blacker, W., & Boyd, J. R. (1837). Review of Charles Shaw Lefevre, Esq.'s [aft. Viscount Eversley] Letter to his constituents, as chairman of the Select committee appointed to inquire into the present state of agriculture. R. Groombridge; Ridgway and Son. Curry and Co. Dublin; Frazer and Co. Edinburgh; Archer, Belfast; and M'Watters, Armagh.

Blacker, William, and John Robert Boyd. Review of Charles Shaw Lefevre, Esq.'s [aft. Viscount Eversley] Letter to His Constituents, as Chairman of the Select Committee Appointed to Inquire into the Present State of Agriculture. R. Groombridge; Ridgway and Son. Curry and Co. Dublin; Frazer and Co. Edinburgh; Archer, Belfast; and M'Watters, Armagh, 1837.