00590naa a2200169 a 450000100080000000500110000800800410001902400370006010000190009724501420011626000090025865300290026765300360029670000170033270000210034977300500037019170312015-03-03       2011    bl uuuu     u00u1 u    #d7 a10.1016/j.still.2011.11.0102DOI1 aBARRETO, A. C.  aHedgerow pruning frequency effects on soil quality and maize productivity in alley croping with Gliricidia sepium in Northeastern Brazil.  c2011  aSoil aggregate stability  aSoil particulate organic matter1 aCHAER, G. M.1 aFERNANDES, M. F.  tSoil & Tillage Research Online, 21 Dec. 2011.