A river basin hosting three Mekong tributaries and providing a livelihood for 3.4 million people is under threat because of the construction of 65 dams, according to a study issued in Phnom Penh on Thursday by conservation groups.
A river basin hosting three Mekong tributaries and providing a livelihood for 3.4 million people is under threat because of the construction of 65 dams, according to a study issued in Phnom Penh on Thursday by conservation groups.