Study on farm management and cost of production of 

 - Calcutta  West Bengal Agriculture and Community Development (Deptt of-) India    1964 
 - 160p.  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):8.275.N6, K4.1