Singh, Nirvikar <br/><br/>
Some aspects of technological change and innovation in agriculture 

 - Delhi  Oxford  1994 
 - p.92-129 
<br/><br/> [In]Agrarian questions: themes in economics, edited by Kaushik Basu 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture Technology
<br/><br/><label>Dewey Class. No.: </label>Zx54 Ag81