A sure method of improving estates, [electronic resource] : By plantations of oak, elm, ash, beech, and other timber-trees, coppice-woods. &c. Wherein is demonstrated, the necessity and advantages thereof; their manner of raising, cultivating, selling, &c. in all kinds of soils, whereby estates may be greatly improv'd. Offered to the consideration of the nobility and gentry of Great-Britain. By Batty Langley, of Twickenham