| 000 | 00400nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 130223s9999 xx 000 0 und d | ||
| 080 | _a595.799:582.951.64 | ||
| 100 | _aWassink, E.C. | ||
| 245 | _aIfferent bumble bees visiting digftalis purpurea and its forma hept | ||
| 260 | _aWageningen | ||
| 260 | _c1975 | ||
| 440 | _aNo. 75-20; Netherlands Mededel | ||
| 901 | _pS28143 | ||
| 942 |
_cB _2udc |
||
| 999 |
_c125007 _d125007 |
||