Ovung, Emilo Issue of oil and natural gas exploration in Changpang village of Nagaland - Shillong Department of Political Science, NEHU 2019 - v,142p.:ill.;maps.;28cm. Abstract Subjects--Topical Terms: Petroleum-Prospecting-India-Nagaland-Changpang-ResearchNatural gas-Prospecting-India-Nagaland-Changpang-Research Dewey Class. No.: 622.18280954165 / OVU