Thứ Sáu, 21 tháng 7, 2017

NPR News: Is It A Good Idea To Pay Villagers Not To Chop Down Trees?

Is It A Good Idea To Pay Villagers Not To Chop Down Trees?
Governments dole out millions each year. Researchers debate whether the payouts actually work. A new study from Uganda offers some answers.

Đọc thêm tại NPR
at July 21, 2017 at 03:30AM
Health & Science

Related Posts:

0 nhận xét:

Đăng nhận xét