Environmental health engineering in the tropics : an introductory text /
Cairncross, Sandy.
Environmental health engineering in the tropics : an introductory text / Sandy Cairncross and Richard G. Feachem. - 2nd ed. - Chichester ; New York : J. Wiley, c1993. - xi, 306 p. : ill., maps ;
0471938858 (pbk.) :
Sanitary engineering--Tropical conditions.
Sanitary engineering
TD126.5 / .C35 1993
Environmental health engineering in the tropics : an introductory text / Sandy Cairncross and Richard G. Feachem. - 2nd ed. - Chichester ; New York : J. Wiley, c1993. - xi, 306 p. : ill., maps ;
0471938858 (pbk.) :
Sanitary engineering--Tropical conditions.
Sanitary engineering
TD126.5 / .C35 1993