Seminar on Balanced Fertilisation Programmt With Special Reference to Secondary; Proceedings Ed by B C Marwaha 

 - Delhi  Fertilizer Association of India India     1984 
 - 260p.  cm. 
<br/><br/><label>Standard No.: </label>105814 
<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,N84, M4"