Lignin Based Phenolic Resin-Jute Composites and Polyurethanes http://127.0.0.1/xmlui/handle/123456789/7329 2026-04-17T13:36:14Z 2026-04-17T13:36:14Z Lignin Based Phenolic Resin-Jute Composites and Polyurethanes Sarkar, Sanjay http://127.0.0.1/xmlui/handle/123456789/7330 2016-12-06T11:02:18Z 2001-01-01T00:00:00Z Lignin Based Phenolic Resin-Jute Composites and Polyurethanes Sarkar, Sanjay 2001-01-01T00:00:00Z