@book {2190,
	title = {Grasses and Grasslands},
	year = {1982},
	publisher = {Norman},
	organization = {Norman},
	address = {Oklahoma},
	keywords = {CR REF, Grasses, GRASSLANDS},
	author = {Estes, J. R. and Tyrl, R. J. and Brunken, J. N.}
}
