A new cycad from the Mariposa slates
By: by G. R. Wieland.
Series: University of California publications. Bulletin of the Department of Geological Sciences -- v. 18, no. 12; University of California publications in geological sciences -- v. 18, no. 12.
Publisher: Johnson Reprint
Published: 1966
Place of publication: New York
Language: eng
Number of pages: 323
Subjects: Cycadaceae, Fossil.
Notes: Reprint of the 1929 ed. published by University of California Press, Berkeley.

Bibliography: p. 323.