This manual describes how to construct latrines.
CAWST (2011): Introduction to Low Cost Sanitation Latrine Construction. A CAWST Construction Manual. Calgary: CAWST URL [Accessed: 25.08.2014]This manual describes how to construct latrines.
CAWST (2011): Introduction to Low Cost Sanitation Latrine Construction. A CAWST Construction Manual. Calgary: CAWST URL [Accessed: 25.08.2014]