@book{16601,
	author = {Gates, Alexander E. and Ritchie, David},
	title = {Encyclopedia of earthquakes and volcanoes},
	publisher = {Facts on File,},
	year = {c2007},
	series = {Facts on File science library},
	address = {New York :},
	edition = {3rd ed. /},
	note = {Description based on print version record},
	url = {http://www.netlibrary.com.libraryumpsa.idm.oclc.org/urlapi.asp?action=summary&v=1&bookid=179157}
}