Mehrez,Alaa El Din Fouad Abd El-Galil. <br/><br/>
Physiological and nutritional studies in cattle  reproductive perfomance of feriesian bulls under different feeding systems/  [microform]: 
 دراسات فسيولوجية وغذائية فى الماشية :  الأداء التناسلى لطلائق الفريزيان تحت نظم غذائية مختلفة. 
Alaa El Din Fouad Abd El-Galil Mehrez. 
 -  1996. 
 - 199,8Leaves :  ill. ;  30 cm. 
<br/><br/>Thesis (Ph.D.)--Mansoura University,1996. 
<br/><br/>Includes bibliographical references (leaves 189-199) 
<br/><br/><br/>Microfiche. <br/>Cairo, Egypt : <br/>ASUNET, <br/>4 microfiches:negative. 
<br/><br/><br/>Summary in Arabic. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cattle--Physiology.<br/>Cattle--Reproduction.<br/>Cattle--Feeding and feeds.