Horse-hoeing husbandry : or, An essay on the principles of vegetation and tillage. Designed to introduce a new method of culture ; whereby the produce of land will be increased, and the usual expence lessened. Together with accurate descriptions and cuts of the instruments employed in it.
Tull, Jethro,1674-1741.
London printed for A. Millar, ...
1751
ESTC
Agriculture.
Plows.