Bolliger, Ernst <br/><br/>
Agricultural extension  guidelines for extension workers in rural areas 

 - Lucknow  International book distributing  1990 
 - [300]p.  27cm 
<br/><br/><label>ISBN: </label>818586022X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture and related technologies<br/>Apparatus, equipment, materials<br/>Water conservation
<br/><br/><label>Dewey Class. No.: </label>631.715  / BOL