Sahoo, Biswanath Effect of formation water disposal on ground water in the oilfields of Dibrugarh and Tinsukia districts of Assam / Biswanath Sahoo. - Tezpur: Tezpur University, 2011. - xv,101p.;29cm. Includes bibliographical references. ISBN: 170 Subjects--Topical Terms: Energy Dewey Class. No.: 621.042 SAH