An account of the most approved mode of draining land; : according to the system practised by Mr. Joseph Elkington, late of Princethorp, in the county of Warwick: with an appendix, containing hints for the farther improvement of bogs and other marshy ground, after draining; together with observations on hollow and surface draining in general. The whole illustrated by explanatory engravings. Drawn up for consideration of the Board of agriculture and internal improvement | Collections | The Huntington