Reducing fertilizers costs 

 - New  York United Naitons USA      1974 
 - 44p.  cm. 
 - "Its fertilizer industry series monograph,7" .
<br/><br/> Bibp. 42-44 
<br/><br/><label>Standard No.: </label>105836 
<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).1(X).N7, L4/UN"