Ruaa Nasrat Ali, Zaid Mohammed Mahdi. STUDY OF SOME FIXED EFFECT IN MILK PRODUCTION AND GROWTH TRAITS IN LOCAL BLACK GOATS. Euro. J. Agri. Rur. Edu. [Internet]. 2022Jun.22 [cited 2024Nov.13];3(6):33-7. Available from: https://scholarzest.com/index.php/ejare/article/view/2393