Tisdale Samuel L <br/><br/>
Soil fertility and fertilizers. 

 - 4 
 - New York     Macmillan Publishing       1985 
 - 754p.  cm. 
<br/><br/><label>Standard No.: </label>27515 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>J : 10j 24, M5