Nwoga CC, Onodugo MO, Olijo CC. FERTILITY AND EGG HATCHABILITY OF FOUR STRAINS OF NIGERIA HEAVY ECOTYPE LOCAL CHICKENS (NHELC). NJAP [Internet]. 2024Jul.8 [cited 2026Sep.25];:781-4. Available from: https://mail.njap.org.ng/index.php/njap/article/view/5455