Bioliquefaction of Lignite for Production of Humic Acid and Biomethane http://127.0.0.1/xmlui/handle/123456789/3447 Fri, 01 May 2026 13:23:43 GMT 2026-05-01T13:23:43Z Bioliquefaction of Lignite for Production of Humic Acid and Biomethane http://127.0.0.1/xmlui/handle/123456789/3448 Bioliquefaction of Lignite for Production of Humic Acid and Biomethane Lakshmishri, Upadrasta Mon, 01 Jul 2013 00:00:00 GMT http://127.0.0.1/xmlui/handle/123456789/3448 2013-07-01T00:00:00Z