@book{56387,
	author = {Herschy, Reginald W.},
	title = {Streamflow measurement /},
	publisher = {Routledge ,},
	year = {c2009},
	address = {London :},
	edition = {3rd ed.},
	url = {http://www.netlibrary.com.libraryumpsa.idm.oclc.org/urlapi.asp?action=summary&v=1&bookid=232640}
}