TY  - BOOK
AU  - Voæitkevich, A. A.
TI  - The feathers and plumage of birds
U1  - 598.247 
PY  - 1966///
CY  - London
PB  - Sidgwick & Jackson
KW  - Feathers
KW  - Birds
KW  - Physiology
KW  - Hormones
N1  - Originally published as Pero Ptiëtsy; Includes bibliographical references ( p. [282]-331)
ER  -