New birds from Cerralvo Island, Baja California, Mexico.
Series: Occasional papers of the California Academy of Sciences,; no. 37; Occasional papers of the California Academy of Sciences ;; no. 37.
Publisher: The Academy
Published: 1963
Place of publication: San Francisco
Language: eng
Subjects: Birds -- Mexico -- Cerralvo Island.
Notes: Bibliography: p. 5.
Cover title.