Fai seminar 1980 on fertilisers in India in the eighties 

 - Delhi  Fertilizer Asscoiation of India India     1981 
 - V P  cm. 
<br/><br/><label>Standard No.: </label>105813 
<br/><br/><label>Source: </label> Reference Collections 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soil Industry
<br/><br/><label>Dewey Class. No.: </label>"X9(J:24)p2,N80, M1.1-2"