1 янв 1917 г. - Migratory Birds Convention Act
Описание:
The Migratory Birds Convention Act is enacted, implementing the Treaty for International Protection of Migratory Birds which was signed by Canada and U.S.A. in 1916. It was the first international treaty for the conservation wildlife.Добавлено на ленту времени:
Дата:
1 янв 1917 г.
Сейчас
~ 108 г назад