Jones, , U.S. . <br/><br/>
Fertilizers and Soil Fertility /  Textual Documents 
Jones, U.S.. 
 - 2nd Edition / 
 - New Delhi :  Prentice Hall of India ,  1987. 
 - 421p. :  ill ; 
<br/><br/><label>Subjects--Index Terms: </label>Botany 
<br/><br/><label>Dewey Class. No.: </label>581