Stephen Biggs <br/><br/>
Agricultural research and the rural poor : A review of social science analysis 

 - Ottawa On  International Development Research  1991 
 - 139p 
<br/><br/><br/>ENGLISH 
<br/><br/><label>ISBN: </label>0-88936-573-3 
<br/><br/><label>Dewey Class. No.: </label>307.72  / BIG