00529nam a2200109Ia 4500008004100000245011100041245002900152260000900181856013700190999001900327952007300346160523s9999    xx            000 0 und d  aSustainable Development - Policy and Urban Development - Tourism, Life Science, Management and Environment  cEdited by Chaouki Ghenai  c2012  uhttp://www.intechopen.com/books/sustainable-development-policy-and-urban-development-tourism-life-science-management-and-environment  c294889d294889  001040aCLbCLd2016-05-23l0r2016-05-23 00:00:00w2016-05-23yCBE