J. Paul Leagans <br/><br/>
Behavioral change in agriculture 

 - London  Carnell University Press  1971 
 - 506p 
<br/><br/>J. Paul Leagans & Charles P. Loomis: Behavioral change in agriculture.  London.  Carnell University Press, 1971.--(630.715LEA)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>Dewey Class. No.: </label>630.715  / LEA