[STATUS OF THE STANDARDS FOR THE DESIGN OF DRINKING WATER SUPPLY PROJECTS IN LATIN AMERICA].
D060766:Drinking Water; D007843:Latin America; D009656:North America; D012015:Reference Standards; D012498:Sanitary Engineering; D013020:South America; D014881:Water Supply
D060766:Drinking Water
NORTH AMERICA; SANITARY ENGINEERING; SOUTH AMERICA; WATER SUPPLY