@book{12983,
	author = {Luthin, James N.},
	title = {Drainage engineering /},
	publisher = {Krieger Pub Co,},
	year = {1978.},
	address = {[S.l.] :},
	edition = {Revised.},
	url = {http://www.amazon.com/exec/obidos/ASIN/0882755781/chopaconline-20}
}