11 янв 1909 г. - Boundary Waters Treaty
Описание:
Boundary Waters Treaty signed by the U.S. & Britain to regulate the diversion and impounding of cross-Boundary streams. An International Joint Commision is set up to review all projects; immediately affected are the St. Mary River and Milk River irrigation schemes in southern Alberta...Great Lakes pollutionДобавлено на ленту времени:
Дата:
11 янв 1909 г.
Сейчас
~ 116 г назад