Van den Ban, A.W.  <br/><br/>
Agricultural extension / 
by A.W. Van den Ban and H.S. Hawkins. 
 - Harlow :  Longman Scientific & Technical,  1988. 
 - xi, 328 p. ;  22 cm. 
<br/><br/> Based on: Inleiding tot de voorlichtingskunde. 7th ed. 1985.  Includes index. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>0582028833 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agricultural extension work.