@article {KNZ00310,
	title = {Regional analysis of the central Great Plains},
	journal = {BioScience},
	volume = {41},
	year = {1991},
	pages = {685 -692},
	keywords = {LTER-KNZ},
	doi = {http://www.jstor.org/stable/1311763},
	author = {Burke, I.C. and Kittel, T.G.F. and Lauenroth, W.K. and Snook, P. and Yonker, C.M. and Parton, W.J.}
}
