1 авг 1977 г. - UNESCO names 12 initial sites for protection
Описание:
In 1978, the United Nations Educational, Scientific and Cultural Organization (UNESCO) published its first list of 12 world heritage sites–those man-made monuments or natural areas deserving of special protection due to their “outstanding value.”
Добавлено на ленту времени:
10 important UN events
Дата:
