@article {4178,
	title = {A re-appraisal of Hartley{\textquoteright}s Agrostological Index},
	journal = {Journal of Applied Ecology},
	volume = {19},
	year = {1982},
	pages = {159-166},
	keywords = {ECOLOGY, QUEENSLAND},
	author = {Williams, W. T. and Burt, R. L.}
}
