@book{4532,
	author = {Pacey, Arnold. and Oxfam.},
	title = {Sanitation in developing countries /},
	publisher = {Wiley,},
	year = {c1978.},
	address = {Chichester [Eng. ] ;},
	note = {Papers presented at a conference held at Pembroke College, Oxford, July 5-9, 1977.}
}