@book {8649,
	title = {The genus Bromus (Gramineae) in Mexico and Central America},
	year = {1968},
	month = {1968///},
	pages = {469 - 519},
	publisher = {Publ. Mus. Michigan State Univ., Biol. Ser. 3},
	organization = {Publ. Mus. Michigan State Univ., Biol. Ser. 3},
	author = {T.R. Soderstrom and J.H. Beaman}
}
