Report on the cost of production of crops in the pricipal sugarcane and cotton tracts in India. 

 - Delhi :  IGP ,  1939 
 - 298p. :  ill. ;  36 cm. 
 -  see the title card .
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture<br/>Agricultural industry<br/>Products
<br/><br/><label>Gov. Doc. Class. No.: </label>IND ICAR