Tuteja, A. D. Fuel problem at high altitudes and sub zero temperature / by A. D. Tuteja and K. S. Anand - Dehradun : Indian Institute of Petroleum, 1966 - 31 p. ; 24 cm. - Monographs /Indian Institute of Petroleum ; no.2 . Subjects--Topical Terms: Coal--IndiaCoal preparation plants--India Dewey Class. No.: 662.6