@book{247178,
	author = {Letcher, T. M.},
	title = {Climate change : observed impacts on planet earth / },
	publisher = {Elsevier,},
	year = {2009.},
	address = {Amsterdam ;},
	edition = {1st ed.},
	url = {http://www.sciencedirect.com/science/book/9780444635242}
}