Nelson, John. <br/><br/>
Information exchange networking for agricultural development :    a review of concepts and practices /  
John Nelson and John Farrington. 
 - [Ede, Wageningen] :    CTA,    c1994. 
 - viii, 86 p. :    ill. ;    28 cm. 
<br/><br/>Bibliography: p. 85-86. 
<br/><br/><label>ISBN: </label>9290811137 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Agricultural Information Networks.