A monograph of the foraminiferal family Polymorphinidae, recent and fossil.
Subtitle: By Joseph A. Cushman and Yoshiaki Ozawa.  [Washington, D.C., Smithsonian Institution, United States National Museum, 1930].
Contributors: Ozawa, Yoshiaki, 1899-1929,
Publisher: Antiquariaat Junk
Published: 1970
Place of publication: Lochem, Netherlands
Language: eng
Number of pages: 195
Subjects: Polymorphinidae
Other titles: The foraminiferal family Polymorphinidae