@inbook {1472,
	title = {Soil invertebrates},
	booktitle = {Standard Soil Methods for Long Term Ecological Research},
	year = {1999},
	pages = {349-377},
	publisher = {Oxford University Press},
	organization = {Oxford University Press},
	address = {New York},
	keywords = {LTER-MCM},
	doi = {LTER},
	author = {David C.  Coleman and J.M. Blair and Elliot, E and Diana H. Wall}
}
@inbook {1581,
	title = {Soil invertebrates as indicators of soil quality},
	booktitle = {Methods for assessing soil quality},
	year = {1996},
	publisher = {Soil Science Society of America},
	organization = {Soil Science Society of America},
	address = {Madison, WI},
	keywords = {LTER-MCM},
	author = {J.M. Blair and Patrick J. Bohlen and Diana W. Freckman},
	editor = {J. W. Doran and A.J. Jones}
}
