Dayarathne, HMPM. 2017. “Sustainable Land Management: A Tool to Trade-off the Production Cost in Tea Sector: Sustainable Land Management: A Tool to Trade-off the Production Cost in Tea Sector”. B.R. Nahata Smriti Sansthan Agricultural Extension Journal (AEXTJ) 1 (5). https://aextj.com/index.php/aextj/article/view/30.