@book{1871,
	author = {Karmeli, D.},
	title = {Irrigation Systems: design and operation},
	publisher = {Oxford University Press, USA,},
	year = {1986.},
	address = {[S.l.] :},
	url = {http://www.amazon.com/exec/obidos/ASIN/0195703774/chopaconline-20}
}