Which of the following bio-reserves of India is/are included in the world network of biosphere? (i) Manas (ii) Gulf of Mannar (iii) Dihang-Dibang (iv) Nanda Devi
Which of the following is/are included in the UNESCO natural heritage sites in India?
(1) Keoladeo National Park
(2) Kaziranga National Park
(3) Manas Tiger Project
(4) Nanda Devi Biosphere Reserve