00437nam a22001577a 4500 9788173915673 338.4791 AMI/E Amitava Mitra Environment and nature based tourism/ Amitava Mitra and Kunal Chattopadhyay New Delhi: Kanishka Publishers, 2011. 102p. ; 21cm. Tourism Sustainability Kunal Chattopadhyay BK 0 0 0 0 Com TT MAIN MAIN Com T T 2023-04-04 0 338.4791 AMI/E 2882 2023-04-04 00:00:00 2023-04-04 BK 1375 1375