@book{6967,
	author = {Perry, David A. and Amaranthus, M. P.},
	title = {Mycorrhizal fungi in mixed-species forests and other tales of positive feedback, redundancy and stability},
	note = {Sobretiro de : Cannell,M.G.R.,ed. The ecology of mixedspecies stands of trees. Oxford, Blackwell Scientific, 1992. pp.151-179}
}