Jain B K <br/><br/>
Fertiliser industry and environment protection   A wrokshop    

 - Delhi  Fertiliser Association of India India        1990 
 - 116p.  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:24):(G:55).2.N8, M0