| Auteur(s) | Popov, V. B. |
| Jaar | 1954 |
| Titel | On the fauna of bees (Hymenoptera, Apoidea) in the southern part of the Western Kazakhstan Province. Trudy Zoologicheskogo Instituta Akademii Nauk SSSR 16: 351-373. |
| Auteur(s) | Popov, V. B. |
| Jaar | 1954 |
| Titel | On the fauna of bees (Hymenoptera, Apoidea) in the southern part of the Western Kazakhstan Province. Trudy Zoologicheskogo Instituta Akademii Nauk SSSR 16: 351-373. |