000 00525nam a2200145 a 4500
005 20220228110841.0
035 _aF8901000722613
084 _aTRB REC 1837 2003
245 _aGeomaterials 2003 / Transportation Research Board
260 _aWashington, D.C. : TRB
300 _a[96]p.
440 _aRecord ; no.1837 / Transportation Research Board
690 _aSulfatos - Suelos - MedicionSuelos - Propiedades - MejoramientoPavimentos - Pruebas
710 _aNational Research Council. Transportation Research Board (E-.U.A.)
999 _c67924
_d67924