TY - BOOK AU - Donnelly,Karen J. TI - Droughts of the past and the future T2 - Earth's changing weather and climate SN - 0823962172 (library binding) AV - QC929.25 .D66 2003 U1 - 551.57/73 22 PY - 2003/// CY - New York PB - PowerKids Press KW - Droughts KW - Juvenile literature KW - sears N1 - Includes index; Water's many uses -- What is a drought? -- The water cycle-- Precipitation -- Global warming -- The greenhouse effect -- Drought and La Ni�na -- Drought and fire -- Drought and deserts -- Droughts of the future; 5.8; Follett Library Resources; 3-6; Follett Library Resources N2 - Discusses the importance of water on earth, what a drought is, conditions that can cause droughts, and the possibility of droughts in the future ER -