Mittal D K <br/><br/>
Fertiliser industry 
Mittal D K 
 - New Delhi   Anmol Publicaitons India         1994 
 - xxii, 515p Bib p. 461-515  cm. 
<br/><br/><label>ISBN: </label>8170418380 
<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:24).2.N9, N4