Sita Ram Singh <br/><br/>
Technological parameters in agricultural production function 

 - New Delhi  Ashish publishing House  1986 
 - 156p 
<br/><br/>Sita Ram Singh: Technological parameters in agricultural production function.  New Delhi.  Ashish publishing House, 1986.--(338.1SIN)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>Dewey Class. No.: </label>338.1  / SIN