

@article {12893,
	title = {Fecal sludge management in developing countries: A planning manual},
	journal = {Swiss Federal Institute for Environmental Science and Technology Department for Water and Sanitation in Developing Countries, Switzerland},
	year = {2002},
	author = {Klingel, Florian and Montangero, Agnes and Kone, Doulaye and Strauss, Martin}
}
