Kouka, Hassan Ali Mohamed. <br/><br/>
Physiological studies on vegetative and generative cycles of growth in Washington navel orange trees  [microform] / 
 دراسات فسيولوجية علي دورات النمو الخضرية والثمرية في البرتقال بسرة واشنجطن. 
by Hassan Ali Mohamed Kouka. 
 -  1979. 
 - 148, 8 leaves :  ill. ;  30 cm. 
<br/><br/>Thesis (M.S.)--Zagazig University, 1979. 
<br/><br/>Includes bibliographical references (leaves 134-148). 
<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/>Oranges--Growth