WALAI AutoLIB – RSSRSSWALAI AutoLibInternational Ecolodge Guidelines /http://lib.tat.or.th/catalog/BibItem.aspx?BibID=b00004646<img src="http://tourismlibrary.tat.or.th/bookcover/4646/4646-fc-t.gif" align="left" height="150" width="120"/>180504Linking green productivity to ecotourism : experiences in the Asia-Pacific Region /http://lib.tat.or.th/catalog/BibItem.aspx?BibID=b00003597<img src="http://tourismlibrary.tat.or.th/bookcover/3597/3597-fc-t.gif" align="left" height="150" width="120"/>180504Sustainable tourism : a global perspective /http://lib.tat.or.th/catalog/BibItem.aspx?BibID=b00004192<img src="http://tourismlibrary.tat.or.th/bookcover/4192/4192-fc-t.gif" align="left" height="150" width="120"/>180504