Drought Outlook - Resources on drought,including: maps, agricultural disaster information, drought cycles, water resources, drought outlook, forecast, information and data, irrigation and drought planning.
USA Drought Severity Index - Graphical map, colour coded according to the current weeks index for each region of the United States.
İnternetteki insan eliyle oluşturulmuş en büyük dizine katkıda bulunun.
