Saha, Dwipanwita and Saha, AniruddhaMandal, Sima2017-08-112017-08-112015https://ir.nbu.ac.in/handle/123456789/1831236p.encopper toxicityteaStudies on copper toxicity on cultivated varieties of tea of north east IndiaThesis279277TH 572.518/M271s