@book{206947,
	author = {Severin, H. C. and South Dakota. Office of the States Entomologist: Circular; 2},
	title = {The Buffalo tree hopper  /},
	publisher = { Office of the State Entomologist of South Dakota,},
	address = {Brookings, S. Dak :},
	note = {Encuadernado con otros escritois similares}
}