00416naa a2200133 a 450000100080000000500110000800800410001910000120006024501270007226000090019965000120020865300210022077300410024116111201995-06-27       1989    bl ---       0--  u    #d1 aLAL, R.  aAgroforestry systems and soil surface management of a tropical alfisolbII. water runoff, soil erosion, and nutrient loss.  c1989  aÁrvore  aAGROSILVICULTURA  tAgrofor. Syst.gv.8, p.97-111, 1989.