Lipton, M. , Longhurst, R <br/><br/>
Modern varieties international agricultural reseach and the poor  
Michael Lipton, Richard Longhurst  
 - Washington   The world bank   1985 
 - XI, 139p 
<br/><br/><label>ISBN: </label>02573148 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Food crops--varieties-economic aspects developing countries --Agricultural innovation--developing countries --Poor developing countries 
<br/><br/><label>LC Class. No.: </label>SB176.D44.L57 1985