Administrative Subdivisions of Countries

In marked contrast to the United States, with its territorial stability, some countries, such as Bulgaria and Ethiopia, reorganize their regional subdivisions frequently. This large-format reference work simplifies the comparison of decades' worth of data from such countries: "With this book in hand, one can answer any administrative subdivision question about any state or province in the world from 1900 through 1998"-- Abstracts of Public Administration, Development and Environment. For each co