@book{47401,
	author = {Robbins, David M., and Ligon, Grant C.,},
	title = {How to design wastewater systems for local conditions in developing countries /},
	publisher = {IWA Publishing,},
	year = {2014.},
	address = {London, [England] :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10881606}
}