00589nam a2200205 a 450000100080000000500110000800800410001910000170006024500660007726000550014330000090019852000650020765000130027265000130028565000180029865300130031670000200032970000170034970000170036612654681994-05-04       1935    bl uuuu     u0uu1 u    #d1 aSMITH, H. P.  aProgress in the study of the mechanical harvesting of cotton.  aTexas: Texas Agricultural Experiment Stationc1935  a35p.  aConstruction of equipment; Results with haruisting equiment;  aAlgodão  aColheita  aMecanização  aAgricola1 aKILLOUGH, D. T.1 aJONES, D. L.1 aBYROM, M. H.