Singh, Inderjit. <br/><br/>
Factor utilization and substitution in economic development ; a case study green revolution 

 - (s.l.) :  Social Systems Research Institute,  1973 
 - 34 h.  ; gráfs. 
 - Workshop series  ; 7301 .
 - Workshop series  ; 7301 .
<br/><br/><label>LCCN: </label>56588 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agricultura--Innovaciones tecnológicas.<br/>Desarrollo económico.