Hornik, Robert C. <br/><br/>
Communication and agriculture 
Robert C. Hornik 
 - Philadelphia  University of Pennsylvania  1982 
 - 51p.  28cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Communication in agriculture<br/>Developing countries<br/>Communication
<br/><br/><label>LC Class. No.: </label>ERB PAM P92.2.H67