📕 Source : WATERAID © - TB-Sanitation-Urban pit waste management. // 2013 // 7 pages.

   **[<https://washmatters.wateraid.org/our-work/technology>](<https://washmatters.wateraid.org/our-work/technology>)**

   **[<https://app.box.com/s/ikvpva5at9gt15ahbchfeb9ougaa3y67>](<https://app.box.com/s/ikvpva5at9gt15ahbchfeb9ougaa3y67>)**

https://app.box.com/s/ikvpva5at9gt15ahbchfeb9ougaa3y67

Source : WATERAID© // Release year — 2013.