@inbook {2452,
	title = {Variations in photosynthetic pathway},
	booktitle = {Grass Systematics and Evolution},
	year = {1987},
	pages = {65-72},
	publisher = {Smithsonian Instition Press},
	organization = {Smithsonian Instition Press},
	address = {Washington DC},
	keywords = {ANATOMY, EVOLUTION, KRANZ ANATOMY, SYSTEMATICS},
	author = {Hattersley, P. W.},
	editor = {Soderstrom, T. R. and Hilu, K. W. and Campbell, C. S. and Barkworth, M. E.}
}
