557ผู้ถูกปกครอง (Phu Thuk Pokkhrong) / (Subordinate)TTenEthnic Groups in Mekong River Basin (MRB) active approved ผู้ถูกปกครอง (Phu Thuk Pokkhrong) / (Subordinate)ผู้ถูกปกครอง (Phu Thuk Pokkhrong) / (Subordinate)2021-05-27 09:23:10RT235ข่า (Kha)PT