First International Day for Biosphere Reserves celebrated on which date?
First International Day for Biosphere Reserves celebrated on which date?
حیاتیات کے ذخائر کا پہلا بین الاقوامی دن کس تاریخ کو منایا گیا؟
Explanation
The 3 November 2022 will be the first International Day for Biosphere Reserves.