Voitkevich, A. A. The feathers and plumage of birds / A. A. Voitkevich ; translated [from the Russian] by Scripta-Technica - London : Sidgwick & Jackson, 1966 - xvii, 335 p. : ill. ; 23 cm. - Biology series . Includes bibliographies: p. 282-331 Subjects--Topical Terms: FeathersBirds--Anatomy Dewey Class. No.: 598.247