Which institute will organize an online international conference on climate change and its impact on the Himalayan region?

• A. Dushyant Research Institute of Observation Sciences, Nainital
• B. Kalam Azad Research Institute of Observation Sciences, Nainital
• C. Shakunla Research Institute of Observation Sciences, Nainital
• D. Aryabhatta Research Institute of Observation Sciences, Nainital