New Subspecies of Birds (Penthestes, Baeolophus, Psaltriparus, Chamaea) From the Pacific Coast of North America.
Contributors: Grinnell, J.; Swarth, H.
Series: University of California Publications in Zoology -- Vol.30,
Publisher: s.n
Published: 1926
Place of publication: S.l
Language: eng
Notes: 1