Agricultural Advisory Center in LIndiau(LBL) Bolliger,Ernst Reinhard,Peter Zellweger,Tonino <br/><br/>
Agricultural Extension  Guidelines for Extension Workers in Rural Areas / Ernst Bolliger, Peter Reinhard and Tonino Zellweger 

 - Switzerland  Swiss Center for Development cooperation in Technology and Management(SKAT)  1994 
 - 210p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agricultural Extension<br/>Agriculture