Summer birds of Flathead lake,
by P. M. Silloway.
- [Missoula] University of Montana, 1901.
- 83 p. XVI pl. 23 cm.
- Bulletin of the University of Montana. Bulletin no. 1. Biological series no. 1 .
- Montana State University (Missoula). Biological series ; no. 6. .
On cover: Bulletin of the University of Montana. Bulletin no. 3. Biological series no. 1.