Collins, Peter <br/><br/>
Fertilizers/ 
Peter Collins 
 - London:  Overseas Development Institute,  1963 
 - 67 p.;  22 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label> Rs. 5.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fertilizer industry<br/>Soil fertility<br/>Fertilizers--Use
<br/><br/><label>Dewey Class. No.: </label>631.8