TY - GEN AU - Cairncross, Sandy. AU - Feachem, Richard G., TI - Environmental health engineering in the tropics: an introductory text SN - 9780471938859 (pbk.) AV - TD126.5 .C35 1993 U1 - 628.0913 PY - 1993/// CY - Chichester PB - John Wiley KW - Sanitary engineering, Developing countries KW - Sanitary engineering, Tropical conditions N1 - Includes appendixes ; references & index UR - www.loc.gov/catdir/toc/onix02/92041230.html ER -