| 000 | 00441nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 130225s9999 xx 000 0 und d | ||
| 080 | _a632.654:632.951:634 | ||
| 100 | _aVrie, M. van de, Fluiter, H.J. de | ||
| 245 | _aSome observations on the effect of insecticides and acaricides on the population | ||
| 260 |
_aWageningen _c1959 |
||
| 300 | _a603-606 p. | ||
| 440 | _aNo. 190; Nederland Instituut | ||
| 901 | _a60158 | ||
| 942 |
_cB _2udc |
||
| 999 |
_c10205 _d10205 |
||