@book{3060,
	author = {Hamlyn},
	title = {The world's worst disasters of the twentieth century},
	publisher = {Octopus Publishing Group Ltd},
	year = {1997},
	address = {London},
	note = {This book vividly portrays two basic kinds of disasters. firstly, the natural catastrophes such as earthquakes, floods and hurricanes, and secondly, the horrifying disasters caused by man's interaction with nature. }
}