A synopsis of American fossil Bryozoa, including bibliography and synonymy
By: by John M. Nickles and Ray S. Bassler.
Contributors: Bassler, Ray S. b. 1878.
Series: U.S. Geological survey. Bulletin no. 173; Geological Survey bulletin -- 173.
Publisher: Govt. Print. Off.
Published: 1900
Place of publication: Washington
Language: eng
Number of pages: 663
Subjects: Bryozoa, Fossil; Bryozoa, Fossil -- Bibliography; Bryozoa -- North America