Adams, M. E. <br/><br/>
Agricultural extension in developing countries 

 - London :  Longman,  1982. 
 - xii,108p. :  ill. ; 
<br/><br/>Includes index 
<br/><br/><label>ISBN: </label>0582025427 
<br/><br/><label>LC Class. No.: </label>S544  / .Ad1 1988