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

 - New York :  MacMillan,  1956 
 - 430 p.  : ilus. 
<br/><br/><label>LCCN: </label>58704 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fertilizantes.<br/>Suelos--Fertilidad.
<br/><br/><label>Dewey Class. No.: </label>631.45  / T5