Collins, Peter <br/><br/>
Fertilisers / 
Peter Collins 
 - London :      ODI ,  1963 
 - 67p. :  ill. ;  20 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fertilizers<br/>Agriculture
<br/><br/><label>Dewey Class. No.: </label>631.8  / COL