Osburn, R. C. (1933). Bryozoa of the Mount Desert Region. In: Procter, W. (editor) Biological Survey of the Mount Desert region: 291-385. (Wistar Institute of Anatomy and Biology, Philadelphia).
300144
Osburn, R. C.
1933
Bryozoa of the Mount Desert Region
In: Procter, W. (editor) Biological Survey of the Mount Desert region: 291-385. (Wistar Institute of Anatomy and Biology, Philadelphia)