Fertiliser statistics  
/Fertiliser Association of India 
 - New Delhi:   The Fertiliser Association of India,   1967 
 - xvi, 461p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture
<br/><br/><label>Subjects--Index Terms: </label>Nitrogenous Production 
<br/><br/><label>Universal Decimal Class. No.: </label>631.8(083.9)   / K7