| 000 | 00812nam a2200205 a 4500 | ||
|---|---|---|---|
| 008 | 170703s1998####au ad||f#|||||00| 0#eng#d | ||
| 003 | AR-SmCIES | ||
| 022 | _a1011-4289 | ||
| 024 | 8 | _aIAEA-TECDOC-1053 | |
| 041 | 7 |
_aen _2ISO 639-1 |
|
| 041 | 7 |
_aen _2ISO 639-1 |
|
| 091 | _a48314 | ||
| 245 | 1 | 4 | _aThe use of nuclear techniques in the management of nitrogen fixation by trees to enhance fertility of fragile tropical soils. |
| 260 |
_aVienna : _bIAEA, _c1998. |
||
| 300 |
_a141 p. : _btabla, diagr. |
||
| 500 | _a"Results of a co-ordinated research project organized by the Joint FAO/IAEA division of nuclear techniques in food and agriculture" | ||
| 500 | _aBibliografía al final de cada artículo | ||
| 999 |
_c23300 _d23300 |
||