Pethiyagoda, U.Rajendram, N.S.2015-06-192015-06-191965Tea Quarterly36(2)pp.48-58https://dl-tri.nsf.gov.lk/handle/1/188Biological SciencesLeaf areaDeterminationBlue print methodPunched disc methodLeaf grid deviceGeometric methodAgricultural ResearchThe determination of leaf areas in teaArticle