A new treatise of husbandry, gardening, and other curious matters relating to country affairs : containing a plain and practical method of improving all sorts of meadow, pasture and arable land, &c., and making them produce greater crops of all kinds, and at much less than the present expence ... with many new, useful, and curious improvements, never before published ... to which are added, several letters to Mr. Thomas Liveings, concerning his compound manure for land, with some practical observations thereon /