Proyecto Cooperativo de Investigación sobre Tecnología Agropecuaria en América Latinade Janvry, A.LeVeen, P.Runsten, D.2007-11-121980-04-012007-11-121980http://hdl.handle.net/10625/4116Text220 p.enAGRICULTURAL ECONOMICSAGRICULTURAL MECHANIZATIONTECHNOLOGICAL CHANGEAGRICULTURAL DEVELOPMENTSOCIAL IMPLICATIONSTOMATOESHARVESTINGUNITED STATESCHOICE OF TECHNOLOGYSTATE INTERVENTIONAGRICULTURAL WORKERSTECHNOLOGICAL UNEMPLOYMENTSOCIAL CONFLICTSINTEREST GROUPSPROFITABILITYPUBLIC SECTORRATIONALIZATIONAGRICULTURAL STATISTICSWorking Paper