@book{422,
	author = {Keller, Edward A., and Blodgett, Robert H.,},
	title = {Natural hazards :},
	publisher = {Pearson/Prentice Hall,},
	year = {c2006.},
	address = {Upper Saddle River, NJ :},
	note = {Includes bibliographical references (p. 373-381) and index.},
	url = {http://www.loc.gov/catdir/toc/fy1001/2005012954.html}
}