| Auteur(s) | Byrne A., Fitzpatrick Ú. |
| Jaar | 2009 |
| Titel | Bee conservation policy at the global, regional and national levels. Apidologie 40: 194–210. |
| Auteur(s) | Byrne A., Fitzpatrick Ú. |
| Jaar | 2009 |
| Titel | Bee conservation policy at the global, regional and national levels. Apidologie 40: 194–210. |