TY  - BOOK
AU  - Duggal,A.N.
TI  - Rural hygine sanitation
U1  - 614.7 
PY  - 0000///[19-?]
CY  - New Delhi
PB  - Bharat Sevak Samaj
KW  - Water rease
KW  - Water quality management
KW  - Water resources development
KW  - Rural health
KW  - Rural hygiene
KW  - Sanitation
ER  -