@inbook {1444,
	title = {Soil Conservation},
	booktitle = {Encyclopedia of Biodiversity},
	volume = {5},
	year = {2000},
	pages = {315-326},
	publisher = {Academic Press},
	organization = {Academic Press},
	keywords = {LTER-MCM},
	author = {Porazinska, D and Diana H. Wall},
	editor = {S. Levin}
}
