by
Hauff, Michael von, editor.
Format:
Alıntı:
concept -- Tourism in developing countries -- Urban sustainability : priorities for international
by
Al-Amin, Abul Quasem, editor.
Format:
Alıntı:
tourism, green agriculture, green learning and green equilibrium in modern society. Matters such as green
by
Kyrö, Paula, editor.
Format:
Alıntı:
case study on the Spanish tourism sector11. The impact of micro-firm everyday practices on sustainable