Lipton.M, Longhurst.R <br/><br/>
Modern varieties international agricultural research and the poor 
Michael Lipton and 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 aspect developing countries --Aricultural innovations--developing countries --Poor-developing countries 
<br/><br/><label>LC Class. No.: </label>SB176.D44.L57 1985