An apparently new protoblattid family from the lower Cretaceous
By: by Evelyn Groesbeeck Mitchell.
Series: Smithsonian miscellaneous collections -- v. 52, art. 6; Publication -- 1798; Publication (Smithsonian Institution) -- 1798.
Publisher: Smithsonian Institution
Published: 1910
Place of publication: Washington
Language: eng
Number of pages: 86
Subjects: Protoblattoidea.
Notes: Reprint. Originally published May 27, 1908.