Directory of training specialists in agricultural information / 
compiled by Jane S. Johnson and N. William Posnett with the collaboration of T. Niang and M. J. Jehl. 
 - 1st  ed. 
 - Ede, Netherlands :  CTA,  1993. 
 - xi, 188  p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture--Information services.--Directories<br/>Agricultural communicators--Training of.--Directories