@book{207011,
	author = {Halstead, Paul.},
	title = {Two oxen ahead : pre-mechanized farming in the Mediterranean /},
	publisher = {Wiley-Blackwell,},
	year = {2014.},
	address = {Hoboken, New Jersey :},
	url = {http://onlinelibrary.wiley.com/book/10.1002/9781118819333}
}