Tisdale, Samuel L. <br/><br/>
Soil Fertily and Fertillzer 

 - London  MCgraw  1966 
 - 678 p. 
<br/><br/><label>ISBN: </label> 154 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Botany
<br/><br/><label>Dewey Class. No.: </label>631.4  / T1S/SOI