00875nam a2200205Ia 4500 CTU_16235 210402s9999 xx 000 0 und d USA 628.0913 C136 Sandy Cairncross Environmental health engineering in the tropics: An introduction text Sandy Cairncross, Richard J Feachem Chichester, New York John Wiley 1993 This book is concerned with policy nad trategies for implementing water and sanitation programmes. This book contains a distillation of much knowledge and experience and many people have contributed to it in various ways sanitary engineering - developing countries,sanitary engineering - tropical conditions Minh, 970514 Trung tâm Học liệu Trường Đại học Cần Thơ