TY  - BOOK
ED  - World Health Organization.
TI  - WHO guidelines for the safe use of wastewater, excreta and greywater: wastewater and excreta use in aquaculture 
SN  - 9241546840
PY  - 2006///
CY  - Geneva, SW
PB  - WHO
KW  - Water-supply
KW  - Legislation
KW  - Agriculture
KW  - Aquaculture
KW  - Sewage
KW  - Sewage disposal plants
N1  - Includes index; Open access
ER  -