00777nam a2200229 a 450000100080000000500110000800800410001910000230006024501820008326000160026530000110028150000680029265000280036065000290038865300360041765300080045365300260046165300080048765300120049565300190050765300210052612400592011-01-11       1996    bl uuuu  m   00u1 u    #d1 aOLIVEIRA, R. P. de  aGeo-information system analysis and design for research application insustainable agriculture at sub-regional levelba prototype implementation for alora, a care study in Spain.  a1996.c1996  a109 f.  aThesis (Master of Science) - Wageningen University, Wageningen.  asustainable agriculture  aAgricultura Sustentável  aGeographical Information System  aGIS  aInformacao geografica  aSIG  aSistema  aSustainability  aSustentabilidade