Physiological studies on reproductive characteristics in cattle bulls [microform]/
دراسات فسيولوجية على الخصائص التناسلية فى الأبقار.
Mahmoud Abdel Ghany Ahmed El-Hennawy.
- 1996.
- 103,5Leaves : ill. ; 30 cm.
Thesis (M.S.)--Cairo University,1996.
Includes bibliographical references (leaves 84-103)