TY  - BOOK
AU  - Wright,Forrest B.
TI  - Rural water supply and sanitation / 
U1  - 628.72 
PY  - 1956///
CY  - New Delhi
PB  - Wiley Eastern Private, 
KW  - Engineering
KW  - Rural water supply
KW  - Sanitation
N1  - Includes index
ER  -