Planning for water and waste in hot countries : proceedings /
edited by John Pickford.
- Loughborough, : WEDC Group, Loughborough University of Technology, 1977.
- 110 p.
Environmental engineering--Tropical conditions.
Sanitary engineering--Tropical conditions.
Environmental health--Tropical conditions.
Environmental engineering--Tropical conditions.
Sanitary engineering--Tropical conditions.
Environmental health--Tropical conditions.