Abu-baker, Hanaa Abd El-Harith. <br/><br/>
A genetic study on the lactation curve in friesian cattle   [microform] / 
Hanaa Abd El-Harith Abu-baker. 
 -  1991. 
 - 113,3 leaves :  ill. ;  30 cm. 
<br/><br/>Thesis (M.S.)-- Ain Shams University University,1991. 
<br/><br/>Includes bibliographical references (leaves 100-110) 
<br/><br/><br/>Microfiche. <br/>ASUNET, <br/>Ain Shams University, <br/>2 microfiches : negative. 
<br/><br/><br/>Summary in Arabic. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Friesian cattle.<br/>Lactation<br/>Dairy cattle.<br/>Milk yield.