TY  - GEN
AU  - Cairncross, Sandy
AU  - Feachem, Richard G.
TI  - Environmental health engineering in the tropics : : an introductory text 
SN  - 0471938858
U1  - 628.0913  
PY  - 1993///
CY  - Chichester : 
PB  - John Wiley and sons
KW  - Sanitary engineering
KW  - Tropical conditions
KW  - Developing countries
N1  - Includes bibliographical references and index
ER  -