Some Studies on Energy Saving in Sponge Iron Plants and Pollution Management of Foundries http://127.0.0.1/xmlui/handle/123456789/8121 2026-04-17T18:53:11Z 2026-04-17T18:53:11Z Some Studies on Energy Saving in Sponge Iron Plants and Pollution Management of Foundries Asthana, Saroja http://127.0.0.1/xmlui/handle/123456789/8122 2017-08-21T09:59:10Z 2000-03-01T00:00:00Z Some Studies on Energy Saving in Sponge Iron Plants and Pollution Management of Foundries Asthana, Saroja 2000-03-01T00:00:00Z