TY  - BOOK
AU  - Cairncross, Sandy
TI  - Small scale sanitation
T2  - Bulletin (Ross Institute. Infformation and Advisory Service) ; no.8
SN  - 0900995084
AV  - TD645.C2 1988 
PB  - Ross Institute of Tropical Hygiene
KW  - Sewage disposal - Developing countries
KW  - TD
N1  - Bibliography: p. 56-57; تم تحويل رمز المكتبة من ICPH الى SKDL بتاريخ 1/2/2010
ER  -