You can find developing calls for travellers to use the principles of moral visitor conduct (EVB) even so, only a few experiments are already performed to this point to measure the extent to which readers perceive such phone calls and heed them at World Heritage Web-sites located in acquiring nation

??????????????? ?????????? ???????????????? ???????? ??????? ???????????? ????? ???????????? ?????????? ?????????????????????  ?????????????????????? ????????????? Please transform The situation providers placing on the browser to "enable", so we can Screen suppliers by distance