Fertility and agriculture statistics - Eastern region 

 - Kolkata  Ferrtiliser Association of India         2001 
 - 110p  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Fertilizer<br/>Agricultural Economics
<br/><br/><label>Dewey Class. No.: </label>X9(J:24).27s, P0