Sawahel Wagdy A 1964 <br/><br/>
Biotechnology Policy And Action Plan For Economic Development In The Third World Wagdy A Sawahel 

 -  Delhi : Daya Pub. House 1997. 
 - 44 
<br/><br/><br/>Eng 
<br/><br/><label>ISBN: </label>8170351723 (Pbk)