Usman Ali, MS Zoology, 2021-2023, Supervised by Dr. Shagufta Andleep Effect of ethylene glycol on cryopresservation of black australorp semen / Usman Ali - Lahore : Division of Science & Technology, University of Education, 2023 - 66 p. ISBN: (hbk) Subjects--Topical Terms: Zoology--Ehtylene--Glycol--Cryopresservation--Black Australorp--Semen Dewey Class. No.: 598 / Ef361