Tisdale Samuel L <br/><br/>
Soil fertility and fertilizers 
Samuel L Tisdale  
 - 2nd 
 - London:  Macmillan,  1966. 
 - 694p 
<br/><br/><br/>eng 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fertilizer and manures
<br/><br/><label>Dewey Class. No.: </label>631.42  / TIS