Zaidi, S. Akbar Transforming Urban Settlements: The Orangi Pilot Projects, Law-Cost Sanitation Model - Karachi: City Press, 2000 - 125p. ISBN: 9698380353 Subjects--Uniform Titles: Orangi Pilot Project (Karachi)-Sewage disposal-Pakistan Subjects--Geographic Terms: Sanitation-Pakistan-Karachi LC Class. No.: HT147 ZAI 2000