Drought Management and Planning for Water Resources Copyright 2006 by Taylor & Francis Group, LLC .Drought Management and Planning for Water Resources Edited by Joaquín Andreu Giuseppe Rossi Federico Vagliasindi Alicia Vela Boca Raton London New York A CRC title, part of the Taylor & Francis imprint, a member of the Taylor & Francis Group, the academic division of T&F Informa plc. Copyright 2006 by Taylor & Francis Group, LLC .Published in 2006 by CRC Press Taylor & Francis Group 6000 Broken Sound Parkway NW, Suite 300 Boca Raton, FL 33487-2742 © 2006 by Taylor & Francis Group, LLC CRC Press is an imprint of Taylor & Francis.