Tertiary and Cretaceous brachiopods from Cuba and the Caribbean /

di Cooper, G. Arthur (Gustav Arthur), 1902-2000
Washington : Smithsonian Institution Press, 1979

The entocytherid ostracods of Mexico and Cuba /

di Hobbs, Horton H. (Horton Holcombe), 1914-1994
Washington : Smithsonian Institution Press; [for sale by the Supt. of Docs., U.S. Govt. Print. Off.], 1971