00632naa a2200229 a 450000100080000000500110000800800410001910000160006024500880007626000090016465000140017365000240018765000210021165300230023265300120025565300110026765300160027870000230029470000240031770000160034177300450035713672521998-02-12       1979    bl ---       0--  u    #d1 aLIMA, J. de  aAnalise economica da mao-de-obra na cultura da cana-de-acucar do Estado de Alagoas.  c1979  asugarcane  aAnálise Econômica  aCana de Açúcar  aAgricultural labor  aAlagoas  aBrasil  aMao de obra1 aOLIVEIRA, E. B. de1 aALVARENGA, S. C. de1 aBARBOSA, T.  tExperimantiaegv.25, n.4, p.69-87, 1979.