权威例句
Worldwide destinations casebook :the geography of travel andtourismWorldwide destinations casebook: The geography of travel and tourism: Second editionBook Review: Time travel in Einstein's universe: the physical possibilities of travel through time / Houghton-Mifflin, Boston, 291 p...Book Reviews: The Travels of William Bartram. Naturalist's EditionThe Norton Book of TravelFemale fiddler crabs settle for less: the travel costs of mate choiceMedicine and books: Textbook of Travel Medicine and HealthThe use of travel guidebooks by packaged and non-packaged Japanese travellers: A comparative studyMark Twain, Travel Books, and Tourism: The Tide of a Great Popular MovementNarratives of World Heritage in travel guidebooks.