Regional Schedule
Registration link http://registration.bdbo.net/
Regional Biology Olympiad (RBO) registration fee is BDT 300.
For any queries, call
০১৩২১১৪৬০৯৩
Regional Schedule
Registration link http://registration.bdbo.net/
Regional Biology Olympiad (RBO) registration fee is BDT 300.
For any queries, call
০১৩২১১৪৬০৯৩