Mohammed,Maaly Abd El Rahman. <br/><br/>
Ecophysiological studies on tillapia species  [microform]/ 
 دراسات فسيولوجية على أسماك البلطى. 
Maaly Abd El Rahman Mohammed. 
 -  1998. 
 - 150,3Leaves :  ill. ;  30 cm. 
<br/><br/>Thesis (M.S.)--Zagazig University,1998. 
<br/><br/>Includes bibliographical references (leaves 122-150) 
<br/><br/><br/>Microfiche. <br/>Cairo, Egypt : <br/>ASUNET, <br/>3 microfiches:negative. 
<br/><br/><br/>Summary in Arabic. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Tilapia.<br/>Fishes--Growth.<br/>Fishes--Physiology.