TY  - BOOK
AU  - Assar, M.
TI  - Guide to sanitation in natural disasters
U1  - 614.443 
PY  - 1971///
CY  - Geneva
PB  - World Health Oraganization
KW  - WHO
KW  - Public health -- Epidemiology
N1  - Gift; Public Health; Sanitation; Disaster Management
ER  -