@book{124593,
	author = {ebrary, Inc.},
	title = {Soil and water quality},
	publisher = {National Academy Press,},
	year = {1993.},
	address = {Washington, D.C. :},
	url = {https://ezproxy.taylors.edu.my/login?url=http://site.ebrary.com/lib/taylorscollege/Doc?id=10054995}
}