Relatorio tecnico anual do Centro Nacional de Pesquisa de Suinos e Aves 1979-1980 [Sus domesticus; Ave domestica; Gallus domesticus; Brasil]
[Technical yearly report of the National Center of Swine and Poultry Research 1979-1980 [Sus domesticus; Domestic fowl; Gallus domesticus; Brazil]]
- Concordia, SC (Brasil): 1981.
- 128 p.