PERUMAL. G <br/><br/>
Science and Technology Communication Strategies : A Guide for Agricultural Change Agents 

 -  1988  TNAU 
 - 1-170  0  Paper 
<br/><br/> Paper Back 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Communication
<br/><br/><label>Dewey Class. No.: </label>9P:(A)   M8