TY  - BOOK
ED  - World Health Organization
TI  - Guidelines for the safe use of wastewater, excreta and greywater vol.4:: Excreta and Greywater use in Agriculture
SN  - 9789241546850
AV  - TD430.W67 2006 
PY  - 2006///
CY  - Geneva
PB  - World Health Organization
KW  - Waste Water Treatment Plants
N1  - Bibliographies
ER  -