| 000 | 00425nam a2200121Ia 4500 | ||
|---|---|---|---|
| 008 | 220204s9999 xx 000 0 und d | ||
| 082 |
_a631.416.1 _bGAS |
||
| 100 | _aGASSER, J K R | ||
| 245 | 0 | _aModelling nitrogen from farm wastes: Models and systems for studying the transformation and fate of nitrogen from animal effluents applied to soil. | |
| 260 |
_aLondon _bApplied _c1979 |
||
| 650 | _aNitrogen modelling | ||
| 942 | _cBK | ||
| 999 |
_c35403 _d35403 |
||