The John Turner Archive: Orangi Pilot Project, Karachi, Pakistan. A low-cost sewer system by low-income Pakistanis. Building Community: a third world case book, Ed. Bertha Turner, Building Community Books, London, 1988

The John Turner Archive: Orangi Pilot Project, Karachi, Pakistan. A low-cost sewer system by low-income Pakistanis. Building Community: a third world case book, Ed. Bertha Turner, Building Community Books, London, 1988

The John Turner Archive: Orangi Pilot Project, Karachi, Pakistan. A low-cost sewer system by low-income Pakistanis. Building Community: a third world case book, Ed. Bertha Turner, Building Community Books, London, 1988

The John Turner Archive: Orangi Pilot Project, Karachi, Pakistan. A low-cost sewer system by low-income Pakistanis. Building Community: a third world case book, Ed. Bertha Turner, Building Community Books, London, 1988

The John Turner Archive: Orangi Pilot Project, Karachi, Pakistan. A low-cost sewer system by low-income Pakistanis. Building Community: a third world case book, Ed. Bertha Turner, Building Community Books, London, 1988

The John Turner Archive: Orangi Pilot Project, Karachi, Pakistan. A low-cost sewer system by low-income Pakistanis. Building Community: a third world case book, Ed. Bertha Turner, Building Community Books, London, 1988

The John Turner Archive: Orangi Pilot Project, Karachi, Pakistan. A low-cost sewer system by low-income Pakistanis. Building Community: a third world case book, Ed. Bertha Turner, Building Community Books, London, 1988

The John Turner Archive: Orangi Pilot Project, Karachi, Pakistan. A low-cost sewer system by low-income Pakistanis. Building Community: a third world case book, Ed. Bertha Turner, Building Community Books, London, 1988