Vaish R R <br/><br/>
Labour use in cultivaiton   A study of seleoted far    
Vaish R R 
 - Delhi  Agricultural Economic Research Centre India        1977 
 - 151p.  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Food  Industry
<br/><br/><label>Dewey Class. No.: </label>X9(J3:7):9.243s.N7, L7