| Ref ID | Type | Author | Date | Title |
|
13578
| Web Page | Marsh, T. | 2000 | Bryozoan research at North Central College, Illinois. |
|
26562
| Book Chapter | Marsh, T., and T. S. Wood. | 2002 | Results of a freshwater bryozoan survey in the Pacific Northwestern United States. |
|
19589
| Journal Article | Smith, D.G. | 1988 | Stephanella hina (Ectoprocta:Phylactolaemata) in North America, with notes on its morphology and systematics. |
