Solution of the problem of Disguised Unemployment

In the under developed countries there is disguised  unemployment not only in the agricultural sector, but there is also large scale unemployment is hidden and disguise but in the urban area it is open , full and visible . Now the question is whether employment should be provided to those who are totally unemployed or to the partially employed or disguisedly unemployed people. When there is not much scope of saving potential  in agriculture for capital formation,, the best thing would be to create employment opportunities in the urban areas for people who have no jobs. The wise cause seems to be first to put the altogether unemployed persons on the job and then solve the problem of disguised unemployment is to raise agricultural productivity through agricultural improvements.