Leaders Discuss Progress, Problems on World Water Day
Environmental and other leaders in water and sanitation efforts gathered in Washington, D.C. on March 22 in honor of World Water Day, which focused this year on the theme ?Coping with Water Scarcity.?
TF: World Heritage 
Environmental and other leaders in water and sanitation efforts gathered in Washington, D.C. on March 22 in honor of World Water Day, which focused this year on the theme ?Coping with Water Scarcity.?