@book {1510,
	title = {Barkworth M.E. (2003)},
	year = {2003},
	pages = {782},
	publisher = {Oxford University Press},
	organization = {Oxford University Press},
	keywords = {Grasses, PACCAD grasses},
	author = {Barkworth,M.E., Capels,K.M., Long,A and Piep,M.B.}
}
