Environmental health engineering in the tropics.
Card's contents:296,814 CAIRNCROSS SANDY, FEACHEM RICHARD G. Environmental health engineering in the tropics : an introductory text / Sandy Cairncross and Richard G. Feachem. — Chichester /etc./ : John Wiley and Sons, /1983/. — Xlll/1/, 283 s. : il., ; 25 cm ISBN 0-471 -90001-X (Cloth) ISBN 0-471-90012-5 (Paper)