Al-Saedi AJA, Abdulkareem TA. COMPARISON OF SEMEN QULAITY FOR THREE LINES OF HOLSTEIN BULLS: 1. SOME IMMEDIATE AND MICROSCOPIC CHARACTERISTICS. Iraqi J. Agric. Sci. [Internet]. 2022 Aug. 30 [cited 2024 Nov. 21];53(4):752-9. Available from: https://jcoagri.uobaghdad.edu.iq/index.php/intro/article/view/1585