Flood refugees walk past self-built tents near Muzaffargarh, south Pakistan's Punjab Province, Aug. 23, 2010. UN estimated that the continuing month-long floods have caused 280 million dollars losses, rendered 20 million homeless as over 893,000 homes were destroyed across Pakistan where 25 percent of country's 803.940 square kilometers total landmass is under floodwater. [Xinhua] |