| 000 | 00915nam a2200193 4500 | ||
|---|---|---|---|
| 041 | _aeng | ||
| 044 | _aAvusturya | ||
| 082 | _a631.842 RES 1971 | ||
| 090 | _a631.842 RES 1971 | ||
| 111 |
_aResearch Co-ordination Meeting on Recent Developments in the Use of Nitrogen-15 in Soil-Plant Studies _cSofia, Bulgaria _d1969 |
||
| 245 |
_aNitrogen-15 in soil-plant studies _bproceedings of a research co-ordination meeting on recent developments in the use of nitrogen-15 in soil-plant studies _corganized by the Joint FAO/IAEA Division of Atomic Energy in Food and Agriculture and held in Sofia 1-5 December 1969 |
||
| 260 |
_aVienna _bIAEA _c1971 |
||
| 300 |
_a[5], 255 s. _btbl., graf. _c24 cm. |
||
| 440 | _aIAEA Panel proceedings series | ||
| 504 | _aKaynakça var. | ||
| 650 |
_aNitrogen fertilizers _xCongresses. |
||
| 650 |
_aNitrogen _vIsotopes _xCongresses. |
||
| 650 |
_aPlants _vEffect of nitrogen on _xCongresses. |
||
| 999 |
_c11878 _d11878 |
||