@article {Henderson2004Geoderma,
	title = {{Australia-wide predictions of soil properties using decision trees}},
	journal = {Geoderma},
	volume = {124},
	number = {3-4},
	year = {2004},
	pages = {383-398},
	author = {Henderson, B.~L. and Bui, E.~N. and Moran, C.~J. and Simon, D.~A.~P.}
}