@article {43681,
	title = {Alberta benchmark site selection and sampling protocols},
	year = {2002},
	institution = {AESA Soil Quality Resource Monitoring Program},
	url = {http://www1.agric.gov.ab.ca/$department/deptdocs.nsf/ba3468a2a8681f69872569d60073fde1/5c8d9a0d573327ce87256e83005fc9a2/$FILE/8452.pdf},
	author = {Cannon, Karen R.}
}
