Costa, L.R.M. and Pasqualetto, A. 2007. COMPARISON OF SYSTEMS OF AUTOMATED CROP AND SEMIMECHANIZED IN THE LOSS, MECHANICAL DAMAGE AND IMPURITY OF GRAINS IN THE CULTURE OF THE BEAN (Phaseolus vulgaris L.). Pesquisa Agropecuária Tropical [Agricultural Research in the Tropics]. 29, 1 (Dec. 2007), 35–38.