@book{34838,
	author = {Tucker, Maurice E.},
	title = {Sedimentary rocks in the field /},
	publisher = {John Wiley & Sons ,},
	year = {c2003},
	address = {West Sussex, England ;},
	edition = {3rd ed.},
	url = {http://www.loc.gov/catdir/toc/wiley032/2003045080.html}
}