Daubeny, C. G. B., & Boyd, J. R. (1844). A lecture, on institutions for the better education of the farming classes: Especially with reference to the proposed agricultural college near Cirencester, with some remarks on experimental farms, and on the class of inquiries for which they are more particularly designed, delivered at the Botanic Garden, Oxford, ... May 14, 1844. printed by Thomas Combe. Sold by John Henry Parker; and John Murray, London.

Daubeny, Charles Giles Bridle, and John Robert Boyd. A Lecture, on Institutions for the Better Education of the Farming Classes: Especially with Reference to the Proposed Agricultural College Near Cirencester, with Some Remarks on Experimental Farms, and on the Class of Inquiries for Which They Are More Particularly Designed, Delivered at the Botanic Garden, Oxford, ... May 14, 1844. printed by Thomas Combe. Sold by John Henry Parker; and John Murray, London, 1844.