Dorabawila, B.M.N.K. Herath, H.M.A.U.K. De Alwis, J.M.D.D.J.
A review of the practices and financial profitability of organic tea production - Ccolombo Dept. of National Planning 2002 - ix, 53p.
955901711X
TEA PRODUCTION-FINANCIAL PROFITABILITY
633.72(548.7) / D6
A review of the practices and financial profitability of organic tea production - Ccolombo Dept. of National Planning 2002 - ix, 53p.
955901711X
TEA PRODUCTION-FINANCIAL PROFITABILITY
633.72(548.7) / D6