Farrington, John Abeyratne, Fredrick
Farm power and water use: in the dry zone-(part-2) /John Farrington, Fredrick Abeyratne - Colombo Agrarian research and traing ins 1982 - 270 p.
070490800x
Water resources
333.91 / FAR
Farm power and water use: in the dry zone-(part-2) /John Farrington, Fredrick Abeyratne - Colombo Agrarian research and traing ins 1982 - 270 p.
070490800x
Water resources
333.91 / FAR