TY - BOOK AU - Cairncross,Sandy AU - Feachem,Richard G. TI - Environmental health engineering in the tropics: an introductory text SN - 0471938858 (pbk.) PY - 1993/// CY - Chichester PB - J. Wiley KW - Sanitary engineering KW - Tropical conditions KW - Developing countries KW - Tropical Climate N1 - Includes index; Includes bibliographical references ER -