author = { Remus, Hornoiu AND Ovidiu, Tanase Mihai AND Puiu, Nistoreanu },

title = { ECOROM – Indicators System Proposal of Quality Certification in Ecotourism },

publisher = {The Bucharest University of Economic Studies},

isbn = {2247-9104},

keywords = { ecotourism , L15 , indicator system , L83 , sustainable development , sustainable tourism , Q20 , certification , Q50 },

year = {2009},

abstract = {Diese Datenquelle enthält auch Bestandsnachweise, die nicht zu einem Volltext führen.},

url = { http://slubdd.de/katalog?TN_libero_mab2 }