TY  - BOOK
AU  - Sharma, Utkarsh (ed)
AU  - Chandan, Kumar (ed)
TI  - World encyclopedia of cleanliness, hygiene and sanitation education (11 Volumes)
SN  - 9788171397044
CY  - New Delhi
KW  - Health
KW  - Personal hygiene
KW  - Sanitation-Cleanliness
ER  -