@book{29799,
	author = {Balfour, E. B. and Haughley Research Trust, Haughley, Eng.},
	title = {The living soil :},
	publisher = {Faber,},
	year = {1951.},
	address = {London :},
	edition = {9th ed.},
	note = {"Haughley research trust": p.159-172.}
}