Uttar Pradesh (State). Directorate of Panchayati Raj -IN

IN, U.Pradesh (S., 1989. Spot survey sanitation activities in the rural areas of Uttar Pradesh, Lucknow, India: India (Uttar Pradesh), Directorate of Panchayati Raj. Available at: https://fr.ircwash.org/sites/default/files/822-INUT89-6980.pdf.