@book{28969,
	author = {Weight, Willis D. and Weight, Willis D.},
	title = {Hydrogeology field manual /},
	publisher = {McGraw-Hill,},
	year = {c2008.},
	address = {New York :},
	edition = {2nd ed.},
	note = {Rev. ed. of: Manual of applied field hydrogeology. 2001.}
}