| 000 | 00712nam a2200217 a 4500 | ||
|---|---|---|---|
| 003 | AR-ReUNN | ||
| 005 | 20260702143423.0 | ||
| 008 | 260701s1977 us |||||||||||||||||spa | ||
| 100 | 1 |
_aAyanaba, A. _965435 |
|
| 700 | 1 |
_aDart, J.p. _965436 |
|
| 245 | 1 | 0 | _aBiological nitrogen fixation in farming systems of the tropics |
| 264 | 1 |
_aNew York _bJohn Wiley & Sons _c1977 |
|
| 300 | _a376 páginas | ||
| 500 | _aBasado en trabajos presentados en el Symposium del Institute International of Tropical Agriculture, Ibadan, Nigeria , oct 1975 | ||
| 650 | 4 |
_aTropicos Humedos _964017 |
|
| 650 | 4 |
_aFijacion de Nitrogeno _961950 |
|
| 650 | 4 |
_aSuelo _95792 |
|
| 942 | _cLIB | ||
| 035 | _a(CIB)153664 | ||
| 001 | 135866 | ||
| 999 |
_c135866 _d135866 |
||
| 040 |
_aAR-ReUNN _bspa _cAR-ReUNN _eaacr2 |
||