@book{36672,
	author = {Bardgett, Richard D.},
	title = {The biology of soil},
	publisher = {Oxford University Press,},
	year = {2005.},
	series = {Biology of habitats},
	address = {Oxford :},
	url = {http://dx.doi.org/10.1093/acprof:oso/9780198525035.001.0001}
}