Bibliographic index of American Ordovician and Silurian fossils ...
By: By Ray S. Bassler ...
Series: Smithsonian Institution. United States National Museum. Bulletin; 92
Publisher: Govt. Print. Off.
Published: 1915
Place of publication: Washington
Language: eng
Subjects: Paleontology -- Ordovician -- Bibliography.; Paleontology -- Silurian -- Bibliography.
Genres: Bibliography.