| 000 | 00419nam a2200133Ia 4500 | ||
|---|---|---|---|
| 082 |
_a632 _bORI |
||
| 245 |
_aOrigins of pest, parasite,disease and weed problems _b: the 18th symposiam of the British Ecological Society Bangore,12-14 April 1976 |
||
| 260 |
_aOxford: _bBlackwell, _c1977. |
||
| 300 | _a413p | ||
| 546 | _aeng | ||
| 650 |
_aWeeds-Congresses _9108832 |
||
| 700 |
_aCherrett John Malcolm _9108833 |
||
| 942 | _cBK | ||
| 999 |
_c14807 _d14807 |
||