Chanopadhyay, MSengupta, A2012-02-092012-02-092002Keio economic studies,V38,P65-73http://hdl.handle.net/10263/3259enAllocative in efficiencySet up cost of productionMaintenance of land qualityFull employment of labourProfitabilityFarm size and sharecropping efficiency some theoretical issuesArticle