@inbook {KNZ00698,
	title = {Success of C4 photosynthesis in the field: lessons from communities dominated by C4 plants},
	booktitle = {C4 Plant Biology},
	year = {1999},
	pages = {251 -283},
	publisher = {Academic Press},
	organization = {Academic Press},
	address = {New York},
	keywords = {LTER-KNZ},
	author = {Alan K. Knapp and Medina, E.},
	editor = {Sage, R.F. and Monson, R.K.}
}
