Hessen, Shahira Hanafi Mahmoud. <br/><br/>
Pharmacological studies on agents used for prophylaxis or treatment of some fish diseases  [microform] / 
Shahira Hanafi Mahmoud Hessen. 
 -  1993. 
 - 77, 2 leaves :  ill. ;  30 cm. 
<br/><br/>Thesis (M.S.)-- Zagazig University, 1993. 
<br/><br/>Includes bibliographical references (leaves 62-77). 
<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/>Fishes--Diseases.<br/>Veterinary pharmacology.