The foraminifera of the Tropical Pacific collections of the Albatross, 1899-1900 : part 3. Heterohelicidae and Buliminidae /
Cushman, Joseph Augustine
The foraminifera of the Tropical Pacific collections of the Albatross, 1899-1900 : part 3. Heterohelicidae and Buliminidae / by Joseph Augustine Cushman - Washington : Government printing office, 1942 - IV, 67 p. : ill. ; 26 cm - Smithsonian Institution. United States National museum. Bulletin ; 161 .
The foraminifera of the Tropical Pacific collections of the Albatross, 1899-1900 : part 3. Heterohelicidae and Buliminidae / by Joseph Augustine Cushman - Washington : Government printing office, 1942 - IV, 67 p. : ill. ; 26 cm - Smithsonian Institution. United States National museum. Bulletin ; 161 .