Voæitkevich, A. A. <br/><br/>
The feathers and plumage of birds 
[by] A. A. Voitkevich; [transla ted from the Russian by Scripta-Technica] 
 - London,  Sidgwick & Jackson,  1966. 
 - xvii, 335 p.  ill.  23 cm. 
 - Biology series. .
<br/><br/> Originally published as Pero Ptiëtsy. 
<br/><br/>Includes bibliographical references ( p. [282]-331) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Feathers.<br/>Birds--Physiology.<br/>Hormones.
<br/><br/><label>Dewey Class. No.: </label>598.247