@book{30451,
	author = {Lutgens, Frederick K. and Tarbuck, Edward J.},
	title = {Foundations of earth science /},
	publisher = {Pearson Prentice Hall,},
	year = {c2008.},
	address = {Upper Saddle River, N.J. :},
	edition = {5th ed.},
	note = {Includes index.}
}