| Publication Type: | Journal Article |
| Year of Publication: | 1965 |
| Authors: | Atanasov, N. |
| Journal: | Izvestiya Zoologischeski Institut Bulgarska Akademiya na NaukiteIzvestiya Zoologischeski Institut Bulgarska Akademiya na Naukite |
| Volume: | 19 |
| Pagination: | 85-99 |
| Publication Type: | Journal Article |
| Year of Publication: | 1965 |
| Authors: | Atanasov, N. |
| Journal: | Izvestiya Zoologischeski Institut Bulgarska Akademiya na NaukiteIzvestiya Zoologischeski Institut Bulgarska Akademiya na Naukite |
| Volume: | 19 |
| Pagination: | 85-99 |