Includes references;report 4: Evaluation of the education and participation components / Alan Etherington. - 165 p. Read more...
This publication relates the experiences in the sanitation programme of the Socio-Economic Units (SEUs), which began in 1989 as a component of the... Read more...
Description of the development of the ventilated improved pit (VIP) latrine or Blair latrine in Zimbabwe where the VIP latrine is a national... Read more...