TY  - BOOK
AU  - Cairncross,Sandy  .
AU  - Feachem,Richard G  .
TI  - Environmental health engineering in the tropics : an introductory text / 
SN  - 047190001X
U1  - 628.0913 
PY  - 1983///
CY  - New York : 
PB  - John Wiley & Sons , 
KW  - SANITARY ENGINEERING-TROPICAL CONDITIONS
N1  - Include index
ER  -