TY  - BOOK
AU  - Wagner E G
AU  - Lanoix J N
TI  - Excreta disposal for rural areas and small communities
U1  - 628.3 
PY  - 1958///
CY  - Geneva
PB  - World Health Organization
KW  - Disposal
KW  - Rural areas
KW  - Water-supply engineering
ER  -