@book{4470,
	author = {Buol, S. W.           },
	title = {Soil genesis and classification / },
	publisher = {Wiley-Blackwell,},
	year = {2011.},
	address = {Chichester:},
	edition = {6th ed.},
	note = {Includes bibliographical references and index.},
	url = {http://172.20.27.22:4000/handle/123456789/200}
}