OJO, S. A. . OVARIAN STATUS OF NON-GRAVID SLAUGHTERED ZEBU COWS IN ZARIA: RELATIONSHIP WITH AGE, SEASON AND CARCASS WEIGHT . Nigerian Journal of Animal Production, [S. l.], v. 6, p. 77–80, 2021. DOI: 10.51791/njap.v6i.2665. Disponível em: https://njap.org.ng/index.php/njap/article/view/2665. Acesso em: 25 sep. 2026.