Handbook on fertiliser technology 

 - New Delhi   India Fertiliser Association India        1977 
 - 92p.  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soil Industry
<br/><br/><label>Dewey Class. No.: </label>X9(J:2).2.N7, L7/GD