| 000 | 00374nam a2200133Ia 4500 | ||
|---|---|---|---|
| 005 | 20240713133114.0 | ||
| 008 | 240712s9999 xx 000 0 und d | ||
| 041 | _aeng | ||
| 082 |
_a630.277 _bCON |
||
| 100 | _aCONNOR, DAVID J. | ||
| 245 | _aCROP ECOLOGY : PRODUCTIVEILY AND MANAGEMENT IN AGRICULTRUAL SYSTEMS | ||
| 260 |
_aNEW YORK _bCAMBRIDGE UNIVERSITY _c2011 |
||
| 300 | _a556 | ||
| 999 |
_c6700 _d6700 |
||