Trepostomatous Bryozoa from the Traverse group of Michigan
By: by Helen Duncan
Series: Contributions from the Museum of paleontology ... University of Michigan -- vol. V, no. 10 ... July 1, 1939; Contributions from the Museum of Paleontology -- vol. V, no. 10 ... July 1, 1939.
Publisher: University of Michigan Press
Published: 1939
Place of publication: Ann Arbor
Language: eng
Number of pages: 269
Subjects: Trepostomata; Paleontology
Notes: Cover title.

Descriptive letterpress on versos facing the plates.

"Literature cited": p. 266-269.