Abdalla, Mahmoud Hassan. <br/><br/>
Effect of some feed additives on productive and reproductive performance of friesian cows during the post-partum period  [microform] /  
 تأثير بعض الاضافات الغذائية على الصفات الانتاجية والتناسلية للأبقار الفريزيان فى فترة ما بعد الولادة. 
Mahmoud Hassan Abdalla. 
 -  1989. 
 - 135, 6 Leaves :  ill. ;  30 cm. 
<br/><br/>Thesis (M.S.)--Minufiya University, 1989. 
<br/><br/>Includes bibliographical refences (leaves [98]-135). 
<br/><br/><br/>Microfiche. <br/>ASUNET, <br/>Ain Shams University, <br/>3 microfiches : negative. 
<br/><br/><br/>Summary in Arabic. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Feed additives.<br/>Friesian cattle--Feeding and feeds.