Ferns of the Sierra
By: Robert J. Rodin.
Series: Yosemite nature notes -- v. 39, no. 4
Publisher: Crown Print. Co.
Published: 1960
Place of publication: [Fresno
Language: eng
Number of pages: 124
Subjects: Ferns -- Sierra Nevada (Calif. and Nev.)
Notes: Published in cooperation with the National Park Service.

Bibliography: p. 120-121.

Includes index.