Anand, Amit. Extraction of rare earth metals from fluorescent coating of spent tube lights / by Amit Anand. - Bhubaneswar : IIT Bhubaneswar, 2023. - xx, 167 p. : 29 cm Including bibliography and index. Subjects--Topical Terms: Rare earth.Rare earth metals. Dewey Class. No.: 669.2 / PHD248