@book{9725,
	author = {Boswell, Victor R.},
	title = {Growing the jerusalem artichoke ...},
	publisher = {U.S. Govt. Print. Off.]},
	year = {1936.},
	series = {U.S. Dept. of Agriculture. Leaflet},
	address = {Washington,},
	note = {Contribution from Bureau of Plant Industry.}
}