@book{15350,
	author = {White, Charles A.},
	title = {Memoir of George Engelmann, 1809-1884 /},
	publisher = {Judd & Detweiler, Printers,},
	year = {1896.},
	address = {Washington, D.C. :},
	note = {"Extract from volume IV. Biographical memoirs, National Academy of Sciences."}
}