@book{7752,
	author = {United States. and True, Alfred Charles,},
	title = {The cotton plant:},
	publisher = {Govt. Print. Off.,},
	year = {1896.},
	series = {Bulletin 33},
	address = {Washington,},
	note = {At head of title: U.S. Department of Agriculture. Office of Experiment Stations.}
}