- An Unquiet River: Rivers, up close and personal", Down to Earth, 2013, http://www.downtoearth.org.in/content/rivers-close-and-personal
- "Kaziranga alert", The Indian Express, 27 October, 2012, http://www.indianexpress.com/news/kaziranga-alert/1022598/
- Contributing author: History of Modern India, 1750-1950, Virtual Learning Environment, University of Delhi, http://vle.du.ac.in/mod/tab/view.php?id=8144
- "A ‘zero gravity' dam policy", The Hindu, 2009, http://www.thehindu.com/sci-tech/energy-and-environment/a-zero-gravity-dam-policy/article549665.ece.
- Member, National Review Committee of Scheduled Tribe and Other Traditional Forest Dwellers Recognition of Forests Rights Act, 2006, Ministry of Environment and Forests and Ministry of Tribal Affairs, Government of India, 2010 http://moef.nic.in/downloads/public-information/FRA%20COMMITTEE%20REPORT_FINAL%20Dec%202010.pdf)