1. Global water supply and sanitation assessment 2000 report
پدیدآورنده : original title: At head of title: World Health Organization, UNICEF, Water Supply and Sanitation Collaborative Council..
کتابخانه: Central Library and Information Center of the University of Mohaghegh Ardabili (Ardabil)
موضوع : Water-supply, Statistics,Sanitation, Statistics,Water Supply, statistics & numerical d,Sanitation, statistics & numeric
رده :
TD345
.
G6335
2000
2. Global water supply and sanitation assessment 2000 report
پدیدآورنده : /World Health Organization.; UNICEF.; Water Supply and Sanitation Collaborative Council.; WHO/UNICEF Joint Water Supply and Sanitation Monitoring Programme
کتابخانه: National Library and Archives of Islamic Republic of Iran (Tehran)
موضوع :
3. Global water supply and sanitation assessment 2000 report
پدیدآورنده : / World Health Organization, UNICEF, Water Supply & Sanitation Collaborative Council
کتابخانه: Central Library, Center of Documentation and Supply of Scientific Resources (East Azarbaijan)
موضوع : Water-supply, Statistics,Sanitary Engineering, Statistics,Sanitation, statistics,Water Supply, statistics,Water Purification, statistics
