@book{1796762,
	author = {Paul Harremoes; David Gee; Sofia Guedes Vaz; Malcom MacGarvin; Jane Keys; Brian Wynne; Andy Stirling},
	title = {The Precautionary Principle in the 20th Century},
	publisher = {Taylor and Francis},
	url = {http://www.taylorfrancis.com/books/9781315071985}
}