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| 904 | _aBCO | ||
| 905 | _aC | ||
| 908 | _aJ | ||
| 909 | _aAS | ||
| 914 | _aSILVI | ||
| 914 | _aRIBRE | ||
| 082 | 0 | 4 | _a18324 |
| 100 | 1 |
_978380 _aHOGBERG, P. |
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| 100 | 1 |
_984320 _aKVARNSTROM, M. |
|
| 260 | _c1982 | ||
| 650 | 1 | 4 |
_9147942 _aFIJACION DE NITROGENO |
| 650 | 1 | 4 |
_9152976 _aLEUCAENA LEUCOCEPHALA |
| 650 | 1 | 4 |
_9166059 _aTANZANIA |
| 691 |
_9152976 _aLEUCAENA LEUCOCEPHALA |
||
| 691 |
_9166059 _aTANZANIA |
||
| 692 | _aLEUCAENA LEUCOCEPHALA | ||
| 692 | _aTANZANIE | ||
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_tPlant and Soil (Países Bajos) _d1982 _gv.66 p.21-28 |
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| 040 |
_aCR-TuBCO _cCR-TuBCO _bEs |
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| 245 | 1 | 0 | _aNitrogen fixation by the woody legume Leucaena leucocephala in Tanzania |
| 942 | _cANA | ||
| 003 | CR-TuBCO | ||
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_c45900 _d45900 |
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