@book{7647,
	author = {Schreiner, Oswald, and Shorey, Edmund C.},
	title = {The isolation of harmful organic substances from soils,},
	publisher = {Govt. Print. Off.,},
	year = {1909.},
	series = {U.S. Bureau of Soils. Bulletin,},
	address = {Washington,},
	note = {At head of title: ...U.S. Department of Agriculture, Bureau of Soils ...}
}