TY  - GEN
AU  - Mara,Duncan
AU  - Cairncross, Sandy
ED  - World Health Organization.
ED  - United Nations Environment Programme.
TI  - Wastewater and excreta use in agriculture and aquaculture in developing countries : engineering and managerial guidelines for health risk minimization
AV  - Final draft. 
PY  - 1987///
CY  - [s.l. : 
PB  - s.n.]
KW  - Sewage
KW  - Refuse disposal
KW  - Agriculture
KW  - Developing countries
ER  -