@book{8040,
	author = {Downing, A. J.},
	title = {A treatise on the theory and practice of landscape gardening,},
	publisher = {G. P. Putnam; London, Longman, Brown, Green & Longmans,},
	year = {1849.},
	address = {New York,},
	edition = {4th ed., enl., rev.,}
}