TY  - SER
ED  - IRC International Water and Sanitation Centre.
TI  - School sanitation and hygiene education: notes & news
U1  - 363.72  22
CY  - Delft, Netherlands
PB  - IRC International.
KW  - School Hygiene
KW  - Sanitation
N1  - Latest issue consulted: May 2005
ER  -