Studies in the cost of production of vegetables 

 - Chandigarh  Board of Economic Inquiry India        1970 
 - 315p  cm. 
 -  Part 1 .
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Vegetable Industry
<br/><br/><label>Dewey Class. No.: </label>X9(J93):26.236r, GD