00474nam a2200169 a 450000100080000000500110000800800410001910000200006024500400008026000780012030000160019849000290021465000120024365000110025570000190026670000190028519381632012-10-26       1985    bl uuuu     u01u1 u    #d1 aCRASWELL, E. T.  aSoil erosion managemtbProceedings.  aCanberra: Australian Centre for International Agricultural Researchc1985  a132 p.cil.  a(ACIAR. Proceedings, 6).  aErosão  aManejo1 aREMENYI, J. V.1 aNALLANA, L. G.