000 009530000a22003730004500
904 _aBCO
905 _aC
908 _aJ
909 _aAS
914 _aSILVI
914 _aRIBRE
082 0 4 _a23030
100 1 _992143
_aMAZZARINO, M.J.
100 1 _9100830
_aOLIVA, L.
100 1 _939743
_aABRIL, A.
100 1 _939950
_aACOSTA, M.
260 _c1991
650 1 4 _9165625
_aSUELOS
650 1 4 _9147942
_aFIJACION DE NITROGENO
650 1 4 _9156042
_aNITROGENO
650 1 4 _9160922
_aPROSOPIS
650 1 4 _922052
_aARGENTINA
691 _9156032
_aNITROGEN
691 _9160922
_aPROSOPIS
691 _922052
_aARGENTINA
692 _aAZOTE
692 _aPROSOPIS
692 _aARGENTINE
773 0 _tPlant and Soil (PaĆ­ses Bajos)
_d1991
_gno.138 p.85-98
040 _aCR-TuBCO
_cCR-TuBCO
_bEs
245 1 0 _aFactors affecting nitrogen dynamics in a semiarid woodland (Dry Chaco, Argentina)
942 _cANA
003 CR-TuBCO
999 _c51679
_d51679