Cathcart, A.R.Macrae, D.R.2015-06-192015-06-191963Tea Quarterly34(1)pp.42-43https://dl-tri.nsf.gov.lk/handle/1/277AgricultureWilken-woods trough-withering apparatusWithering testTeaSome observations on withering with wilken woods through -withering appratusArticle