Health guidelines for the use of wastewater in agriculture and acquaculture : report of a WHO Scientific Group /
WHO Scientific Group.
- Geneva : World Health Organization, 1989.
- 74 p.
- Technical report series 778. .
- Technical report series (World Health Organization) 778. .
9241207787
44041771
Water reuse.
Land treatment of wastewater.
9241207787
44041771
Water reuse.
Land treatment of wastewater.