00617nam a2200157 a 450000100080000000500110000800800410001910000170006024500490007726000270012630000090015349000310016252002400019365000170043365000090045013347822002-11-22       1975    bl uuuu     u0uu1 u    #d1 aHESSE, P. R.  aS.I. units and nomenclature in soil science.  aRome: FAO, 1975.c1975  a25p.  a(FAO. Soils Bulletin, 28).  aUnits: general; derived units; some rules of the S.I.; Soil chemistry: concentration; ion exchange properties; conductivity; temperature; colorimetry; elements, nuclides, isotopes and compounds; radiocactivity; Soil physics: mechanics.  aNomenclatura  aSolo