| Publication Type: | Book Chapter |
| Year of Publication: | 1993 |
| Authors: | R. Rosengren, Sundström, L., Fortelius, W. |
| Book Title: | Teoksessa: Keller, L. (toim.), Queen number and sociality in insects: 308-333. Oxford University press, Oxford, UK |
| Publication Type: | Book Chapter |
| Year of Publication: | 1993 |
| Authors: | R. Rosengren, Sundström, L., Fortelius, W. |
| Book Title: | Teoksessa: Keller, L. (toim.), Queen number and sociality in insects: 308-333. Oxford University press, Oxford, UK |