Hassanin,Mohammed N. F. <br/><br/>
Studies on some factors influencing some egg quality characteristics in Riyadh vicinity  [microform]/ 
 دراسة بعض العوامل المؤثرة على صفات جودة البيض فى منطقة الرياض. 
Mohammed N. F. Hassanin. 
 -  1990. 
 - 209,13 Leaves:  ill.;  30 cm. 
<br/><br/>Thesis (M.S.)--King saud University,1990. 
<br/><br/>Includes bibliographical references (leaves 198-209) 
<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/>Eggs--Quality--Saudi Arabia.