000 011960000a22004690004500
904 _aBCO
905 _aC
908 _aJ
909 _aAS
914 _aSILVI
914 _aRIBRE
082 0 4 _a35104
100 1 _9113507
_aROSKOSKI, J.P.
260 _c1982
650 1 4 _9147942
_aFIJACION DE NITROGENO
650 1 4 _9136477
_aARBOLES DE SOMBRA
650 1 4 _9154749
_aMETODOS Y TECNICAS
650 1 4 _9156106
_aNODULACION
650 1 4 _9152854
_aLEGUMINOSAE
650 1 4 _9151373
_aINGA JINICUIL
650 1 4 _9151381
_aINGA VERA
650 1 4 _9155563
_aMUSA
650 1 4 _9140594
_aCITRUS
650 1 4 _aMEXICO
691 _9164496
_aSHADE TREES
691 _9336842
_aROOT NODULATION
691 _9152854
_aLEGUMINOSAE
691 _9155563
_aMUSA
691 _9140594
_aCITRUS
691 _aMÉXICO
_92173
692 _aARBRE D'OMBRAGE
692 _aFORMATION DE NODOSITES
692 _aLEGUMINOSAE
692 _aMUSA
692 _aCITRUS
692 _aMEXIQUE
773 0 _tPlant and Soil (Países Bajos)
_d1982
_gv.67 p.283-291
040 _aCR-TuBCO
_cCR-TuBCO
_bEs
245 1 0 _aNitrogen fixation in a Mexican coffee plantation
942 _cANA
003 CR-TuBCO
999 _c50663
_d50663