WSSCC -Geneva, CH, Water Supply and Sanitation Collaborative Council,
«Ethiopia», vol. no. 3. Water Supply and Sanitation Collaborative Council, WSSCC, Geneva, Switzerland, p. 4 p., 2008.
WSSCC -Geneva, CH, Water Supply and Sanitation Collaborative Council,
«Madagascar», vol. no. 1. Water Supply and Sanitation Collaborative Council, WSSCC, Geneva, Switzerland, p. 4 p., 2008.
WSSCC -Geneva, CH, Water Supply and Sanitation Collaborative Council,
«Nepal», vol. no. 2. Water Supply and Sanitation Collaborative Council, WSSCC, Geneva, Switzerland, p. 4 p., 2008.