@inbook {3508,
	title = {The taxonomic distribution of C4 photosynthesis},
	booktitle = {C4 Plant Biology},
	year = {1999},
	pages = {552-584},
	publisher = {Academic Press},
	organization = {Academic Press},
	keywords = {DISTRIBUTION, PHOTOSYNTHESIS},
	author = {Sage, Rowan.F, Meirong Li, Monson, Russell K.},
	editor = {Sage, Rowan F, Monson, Russell K}
}
@inbook {3509,
	title = {The biogeography of c4 photosynthesis ; patterns and controlling factors},
	booktitle = {C4 Plant Biology},
	year = {1999},
	publisher = {Academic Press},
	organization = {Academic Press},
	keywords = {BIOGEOGRAPHY, PHOTOSYNTHESIS},
	author = {Sage, Rowan F, and Wedin, D.A. and Meirong, L.},
	editor = {Sage, Rowan F, and Monson, Russell K}
}
@inbook {2784,
	title = {Phylogenetic aspects of the evolution of C4 photosynthesis},
	booktitle = {C4 Plant Biology},
	year = {1999},
	publisher = {Academic Press},
	organization = {Academic Press},
	keywords = {EVOLUTION, PHOTOSYNTHESIS},
	author = {Kellogg, E.A.},
	editor = {Sage, Rowan F, Monson, Russell K}
}
