Dr. Lal, <br/><br/>
Food corporation  of  India  assistant  grade - 3 ( technical) 

 - Agra:   Upkar  Prakashan. 
 - 144p. 
<br/><br/><label>Subjects--Personal Names: </label><br/>G.Knowledge, G.Knowledge. 
<br/><br/><label>Dewey Class. No.: </label>001