Agricultural extension: the next step: 13 
by Agriculture and Rural Development Department 
 - Washington, D.C.  World Bank  1990 
 - 47p. 
<br/><br/><label>ISBN: </label>0821316737 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agricultural extension work<br/>Agricultural extension work --Developing countries
<br/><br/><label>Dewey Class. No.: </label>Z12 In8ag