@book{81587,
	author = {Morgan, R. P. C.},
	title = {Soil erosion and conservation /},
	publisher = {Blackwell Pub.,},
	year = {2005, [reprint 2013]},
	address = {Malden, Mass. ;},
	edition = {3rd ed.},
	note = {Previous ed.: Harlow : Longman, 1995.},
	url = {http://www.loc.gov/catdir/toc/ecip0417/2004009787.html}
}