The designation of geographical entities in this book, and the presentation of the material, do not imply the expression of any opinion whatsoever on the part of IUCN, the World Bank or the Government of Norway concerning the legal status of any country, territory, or area, or of its authorities, or concerning the delimitation of its frontiers or boundaries. The views expressed in this publication do not necessarily reflect those of IUCN, the World Bank or the Government of Norway. This publication has been made possible in part by funding from the Government of Norway through the World Bank.