A.F. Ferguson -Lucknow, IN

Lucknow, I.N.A.F.Fergu & DGIS, D.General fo, 1993. Uttar Pradesh Jal Nigam Indo-Dutch rural water supply and sanitation programme - India / Uttar Pradesh : final report on study of operation and maintenance costs, Lucknow, India: A.F. Ferguson & Co. Available at: https://pt.ircwash.org/sites/default/files/822-93-10769.pdf.