| 000 | 00516nam a2200097Ia 4500 | ||
|---|---|---|---|
| 008 | 120223s9999 xx 000 0 und d | ||
| 082 | _a633.08995 INT | ||
| 100 | _aInternational conference on the evaluation of biological act | ||
| 245 | _aCrop protection agent : their biological evaluation : proceedings | ||
| 260 |
_bAcademic press _aLondon _c1977 |
||
| 999 |
_c152286 _d152286 |
||