«RSC Working Paper». Refugee Studies Centre, Queen Elizabeth House, University of Oxford, Oxford, UK.
«RSVP project brief». National Renewable Energy Laboratory, Golden, CO, USA.
M. Snehalatha, Busenna, P., V. Reddy, R., Anitha, V., y IRC International Water and Sanitation Centre, The Hague, NL,
«Rural drinking water service levels: a study of Andhra Pradesh, South India»,
WASHCost India-CESS working papers. S.n., S.l., p. 16 p.; 12 fig.; 1 tab.
U. Directorat UG,
«Rural water and sanitation implementation strategy and investment plan». Uganda, Ministry of Water, Lands and Environment, Kampala, Uganda, p. i, 20 p. : 1 box, 5 tab.
CERWASS -Ha Noi, VN, Centre for Rural Water Supply and Environmental Sanitation,
«Rural water supply and sanitation [title in Vietnamese..]». Centre for Rural Water Supply and Environmental Sanitation (CERWASS), Viet Nam Ministry of Agriculture and Rural Development, Hanoi, Viet Nam.