Water, wastes and health in hot climates
Edited by Richard Feachem et al
- London John Willey 1977
- 399p
0 471 99410 3
Tropical medicine.
Sanitary engineering -- Developing countries
Sanitary engineering -- Tropical conditions
X8 F31
0 471 99410 3
Tropical medicine.
Sanitary engineering -- Developing countries
Sanitary engineering -- Tropical conditions
X8 F31
