| 000 | 00472nam a2200181Ia 4500 | ||
|---|---|---|---|
| 008 | 220204s9999 xx 000 0 und d | ||
| 020 | _a0851994172 | ||
| 082 |
_a631.461.5(213.5) _bGIL |
||
| 100 | _aGiller, Ken E | ||
| 245 | 0 | _aNitrogen fixation in tropical cropping systems | |
| 250 | _aEd.2 | ||
| 260 |
_aUK _bCABI Publishing _c2001 |
||
| 650 | _aAgroforestry | ||
| 650 | _aCover crops | ||
| 650 | _aCropping systems | ||
| 650 | _aNitrogen fixation | ||
| 942 | _cBK | ||
| 999 |
_c42214 _d42214 |
||