???? tourism - ?????? Tourism -- Economic aspects SirsiDynix Enterprise https://webpac.library.gov.mo/client/zh_TW/webpac/webpac/qu$003dtourism$0026qf$003dSUBJECT$002509T$0025C3$0025B3pico$002509Tourism$002b--$002bEconomic$002baspects$002509Tourism$002b--$002bEconomic$002baspects$0026te$003dILS$0026ps$003d300? 2021-03-08T02:28:49Z Tourism economics, the environment and development : analysis and policy ent://SD_ILS/0/SD_ILS:337968 2021-03-08T02:28:49Z 2021-03-08T02:28:49Z ?? / ???&#160;Tisdell, Clem<br/>??&#160;Tourism -- Economic aspects&#160;Ecotourism -- Economic aspects&#160;Sustainable development<br/>????&#160;Cheltenham[etc.] : Edward Elgar, c2001<br/>???&#160;??<br/>ISBN????????&#160;9781840642766<br/> Travel industry economics : a guide for financial analysis ent://SD_ILS/0/SD_ILS:264391 2021-03-08T02:28:49Z 2021-03-08T02:28:49Z ?? / ???&#160;Vogel, Harold L. (Harold Leslie), 1946-<br/>??&#160;Tourism -- Economic aspects<br/>????&#160;Cambridge : Cambridge University Press, c2001<br/>???&#160;??<br/>ISBN????????&#160;9780521781633<br/>