Snail control in the prevention of bilharziasis.
Snail control in the prevention of bilharziasis.
- Geneva World Health Organization 1965.
- 255 pages : illustration, ; 22 cm.
- Monograph series (World Health Organization) ; no.50. .
Schistosomiasis
Snails as carriers of disease
Schistosomiasis
Snails as carriers of disease
