Revision of some recent foraminiferal genera
By: by Alfred R. Loeblich, Jr., and Helen Tappan.
Contributors: Tappan, Helen Niña, 1917- joint author.
Series: Smithsonian miscellaneous collections,; v. 128, no. 5; Smithsonian miscellaneous collections ;; v. 128, no. 5.
Publisher: Smithsonian Institution
Published: 1955
Place of publication: Washington
Language: eng
Number of pages: 37
Subjects: Foraminifera.
Notes: Bibliography:  p. 29-32.
Smithsonian Institution. Publication 4214.
At head of title:  Charles D. and Mary Vaux Walcott Research Fund.