Hartmut Albrecht <br/><br/>
Agricultural Extension  

 - New Delhi  New Age International Limited Publishers  1989 
 -  Vol 1 .
<br/><br/>Hartmut Albrecht; Herbert Bergmann; Georg Diederich & Eberhard Grober: Agricultural Extension.  New Delhi.  New Age International Limited Publishers, 1989. 3-88085-364-9--(630.715ALB)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>ISBN: </label>3-88085-364-9 
<br/><br/><label>Dewey Class. No.: </label>630.715  / ALB