@book{29765,
	title = {Soil science & management /},
	publisher = {Delmar Publishers,},
	year = {c1997.},
	address = {Albany :},
	edition = {3rd ed.},
	note = {Rev. ed. of: Soil science and management. 2nd ed. c1992.},
	url = {http://www.loc.gov/catdir/enhancements/fy1103/96008875-b.html}
}