@book{176594,
	author = {Bowens, Amanda. and Nautical Archaeology Society.},
	title = {Underwater archaeology},
	publisher = {Blackwell Pub.,},
	year = {2009.},
	address = {Malden, MA ;},
	edition = {2nd ed.},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10313635}
}