Ray, Sumit <br/><br/>
Agriculture and technology in developing countries: India and Nigeria. 
by Sumit Roy 
 - New Delhi  Sage Publications  c1990 
 - 229p.; 24cm. 
<br/><br/><label>ISBN: </label>8170362067 
<br/><br/><label>Dewey Class. No.: </label>338.10954  / RAY