| 000 | 00497nam a2200181Ia 4500 | ||
|---|---|---|---|
| 008 | 170901s1974 xx 000 0 und d | ||
| 082 |
_a632.96 _bD30B |
||
| 100 | _aDebach, Paul | ||
| 245 | 0 | _aBiological Control by Natural enemies | |
| 250 | _a1 | ||
| 260 |
_aNew York _bCambridge Press _c1974 |
||
| 300 | _a323 | ||
| 650 | _aAgriculture and related technologies | ||
| 650 | _aTechnology (Applied sciences) | ||
| 653 | _aBiological copntrol | ||
| 653 | _aNatural enemies | ||
| 942 |
_2ddc _cBK |
||
| 999 |
_c14937 _d14937 |
||