00506nam a2200157 a 450000100080000000500110000800800410001910000190006024500350007925000120011426000690012630000110019550001050020665000270031165000100033810190182017-12-13       1995    bl uuuu     u00u1 u    #d1 aMORGAN, R.P.C.  aSoil erosion and conservation.  a2nd ed.  aHarlow, Essex, England : Longman ; New York, NY : J. Wileyc1995  a198 p.  aIncludes bibliographical references (p. 165-194) and index. Donación: Ing. Agr. Ana Brito Berhouet.  aCONSERVACION DEL SUELO  aSUELO